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Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG627469911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627469911

Diamond specifications and retailer prices

From HK$3,719 HKD
$474 USD
As of October 29, 2026
Save HK$21,309 HKD (85%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$35,933 HKD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627469911 or 627469911. Listed at 30 retailers as of October 29, 2026, with a 573% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627469911
Dimensions7.99 × 7.95 × 4.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.99 mm7.95 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627469911
Side View
Table 60.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$25,028 HKD|Low: HK$3,719 HKD|High: HK$42,524 HKD|Avg: HK$12,075 HKD|-41.1%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 7HK$3,719 HKD
Retailer 15HK$4,166 HKD
Retailer 26HK$4,166 HKD
Retailer 4HK$4,613 HKD
Retailer 9HK$4,613 HKD
Retailer 3HK$5,021 HKD
Retailer 2HK$5,920 HKD
Retailer 14HK$6,182 HKD
Retailer 23HK$6,198 HKD
Retailer 12HK$6,567 HKD
Retailer 21HK$7,060 HKD
Retailer 6HK$7,486 HKD
Retailer 20HK$7,629 HKD
Retailer 22HK$7,925 HKD
Retailer 24HK$10,717 HKD
Retailer 13HK$10,735 HKD
Retailer 10HK$11,463 HKD
Retailer 18HK$14,602 HKD
Retailer 5HK$14,821 HKD
Retailer 11HK$15,053 HKD
Retailer 16HK$16,224 HKD
Retailer 25HK$16,959 HKD
Retailer 17HK$17,253 HKD
Retailer 19HK$18,288 HKD
Retailer 8HK$22,949 HKD
Brilliant EarthHK$25,028 HKD

27 data points across 26 retailers

30 retailersHK$3,719 HKD to HK$25,028 HKD

A
Cheapest Retailer
-
HK$3,719 HKD
$474 USD
A
Retailer 2
-
HK$4,166 HKD
$531 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,166 HKD
$531 USD
View
A
Retailer 4
-
HK$4,613 HKD
$588 USD
View
Retailer 5
-
HK$4,613 HKD
$588 USD
View
Price last confirmed 11 days ago
Retailer 6
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HK$4,613 HKD
$588 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$5,021 HKD
View
A
Retailer 8
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HK$5,920 HKD
£594 GBP
View
A
Retailer 9
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HK$6,182 HKD
$788 USD
View
A
Retailer 10
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HK$6,198 HKD
$790 USD
View
A
Retailer 11
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HK$6,567 HKD
$837 USD
View
A
Retailer 12
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HK$7,060 HKD
€857 EUR
View
A
Retailer 13
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HK$7,486 HKD
A$1,468 AUD
View
A
Retailer 14
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HK$7,629 HKD
£766 GBP
View
A
Retailer 15
-
HK$7,925 HKD
ZAR 16,318 ZAR
View
B+
Retailer 16
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HK$10,717 HKD
$1,366 USD
View
B+
Retailer 17
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HK$10,735 HKD
A$2,105 AUD
View
B+
Retailer 18
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HK$11,463 HKD
$1,461 USD
View
Retailer 19
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HK$12,067 HKD
$1,538 USD
View
Price last confirmed 38 days ago
B+
Retailer 20
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HK$14,602 HKD
SGD 2,515 SGD
View
B+
Retailer 21
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HK$14,821 HKD
$1,889 USD
View
B+
Retailer 22
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HK$15,053 HKD
$1,919 USD
View
B+
Retailer 23
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HK$16,037 HKD
$2,044 USD
View
B+
Retailer 24
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HK$16,224 HKD
$2,068 USD
View
B+
Retailer 25
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HK$16,959 HKD
£1,702 GBP
View
B+
Retailer 26
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HK$17,253 HKD
$2,199 USD
View
Retailer 27
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HK$18,288 HKD
A$3,586 AUD
View
Price last confirmed 22 days ago
B+
Retailer 28
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HK$22,949 HKD
$2,925 USD
View
B
Retailer 29
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HK$25,028 HKD
$3,190 USD
View
Most Expensive
Brilliant Earth
9722329A · Oct 14
HK$35,933 HKD
$4,580 USD
View
Price last confirmed 16 days ago
29 more retailers have this diamond
Prices start from HK$3,719 HKDSave up to HK$21,309 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.87ct Round
HK$3,719 HKD