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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 $608 SGD
$474 USD
As of October 29, 2026
Save $4,647 SGD (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $5,870 SGD 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 765% 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,255 SGD|Low: $608 SGD|High: $6,947 SGD|Avg: $1,995 SGD|-24.4%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 7$608 SGD
Retailer 15$681 SGD
Retailer 26$681 SGD
Retailer 4$754 SGD
Retailer 9$754 SGD
Retailer 3$820 SGD
Retailer 2$967 SGD
Retailer 14$1,010 SGD
Retailer 23$1,013 SGD
Retailer 12$1,073 SGD
Retailer 21$1,153 SGD
Retailer 6$1,223 SGD
Retailer 20$1,246 SGD
Retailer 22$1,295 SGD
Retailer 24$1,751 SGD
Retailer 13$1,754 SGD
Retailer 10$1,873 SGD
Retailer 18$2,385 SGD
Retailer 5$2,421 SGD
Retailer 11$2,459 SGD
Retailer 16$2,650 SGD
Retailer 25$2,770 SGD
Retailer 17$2,818 SGD
Retailer 19$2,988 SGD
Retailer 8$3,749 SGD
Brilliant Earth$5,255 SGD

28 data points across 26 retailers

30 retailers$608 SGD to $5,255 SGD

A
Cheapest Retailer
-
$608 SGD
$474 USD
A
Retailer 2
-
$681 SGD
$531 USD
View
Final sale: no returns
A
Retailer 3
-
$681 SGD
$531 USD
View
A
Retailer 4
-
$754 SGD
$588 USD
View
Retailer 5
-
$754 SGD
$588 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$754 SGD
$588 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$820 SGD
HK$5,000 HKD
View
A
Retailer 8
-
$967 SGD
£594 GBP
View
A
Retailer 9
-
$1,010 SGD
$788 USD
View
A
Retailer 10
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$1,013 SGD
$790 USD
View
A
Retailer 11
-
$1,073 SGD
$837 USD
View
A
Retailer 12
-
$1,153 SGD
€857 EUR
View
A
Retailer 13
-
$1,223 SGD
A$1,468 AUD
View
A
Retailer 14
-
$1,246 SGD
£766 GBP
View
A
Retailer 15
-
$1,295 SGD
ZAR 16,318 ZAR
View
B+
Retailer 16
-
$1,751 SGD
$1,366 USD
View
B+
Retailer 17
-
$1,754 SGD
A$2,105 AUD
View
B+
Retailer 18
-
$1,873 SGD
$1,461 USD
View
Retailer 19
-
$1,971 SGD
$1,538 USD
View
Price last confirmed 38 days ago
B+
Retailer 20
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$2,385 SGD
View
B+
Retailer 21
-
$2,421 SGD
$1,889 USD
View
B+
Retailer 22
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$2,459 SGD
$1,919 USD
View
B+
Retailer 23
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$2,620 SGD
$2,044 USD
View
B+
Retailer 24
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$2,650 SGD
$2,068 USD
View
B+
Retailer 25
-
$2,770 SGD
£1,702 GBP
View
B+
Retailer 26
-
$2,818 SGD
$2,199 USD
View
Retailer 27
-
$2,988 SGD
A$3,586 AUD
View
Price last confirmed 21 days ago
B+
Retailer 28
-
$3,749 SGD
$2,925 USD
View
B
Retailer 29
-
$5,255 SGD
$4,100 USD
View
Most Expensive
Brilliant Earth
9722329A · Oct 14
$5,870 SGD
$4,580 USD
View
Price last confirmed 15 days ago
29 more retailers have this diamond
Prices start from $608 SGDSave up to $4,647 SGD

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
$608 SGD