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Round|Lab Grown|IGI

1.87ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG680560619

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680560619

Diamond specifications and retailer prices

From HK$2,401 HKD
$306 USD
As of October 29, 2026
Save HK$17,843 HKD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,244 HKD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680560619 or 680560619. Listed at 19 retailers as of October 25, 2026, with prices from HK$2,401 to HK$20,244, a HK$17,843 spread on the same certified stone. Rare Carat lists it at HK$20,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680560619
Dimensions7.88 × 7.82 × 4.90 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
7.88 mm7.82 mm1.87 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680560619
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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$20,244 HKD|Low: HK$2,307 HKD|High: HK$20,636 HKD|Avg: HK$6,799 HKD|-1.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 16HK$2,401 HKD
Retailer 5HK$2,683 HKD
Retailer 7HK$2,785 HKD
Retailer 3HK$2,974 HKD
Retailer 13HK$4,119 HKD
Retailer 15HK$4,119 HKD
Retailer 10HK$4,499 HKD
Retailer 12HK$5,115 HKD
Retailer 6HK$5,116 HKD
Retailer 2HK$5,278 HKD
Retailer 11HK$6,936 HKD
Retailer 14HK$9,141 HKD
Retailer 8HK$9,565 HKD
Retailer 4HK$11,448 HKD
Retailer 9HK$11,988 HKD
Rare CaratHK$20,244 HKD

43 data points across 16 retailers

19 retailersHK$2,401 HKD to HK$20,244 HKD

A
Cheapest Retailer
-
HK$2,401 HKD
$306 USD
A
Retailer 2
-
HK$2,683 HKD
$342 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,785 HKD
$355 USD
View
A
Retailer 4
-
HK$2,974 HKD
$379 USD
View
A
Retailer 5
-
HK$2,974 HKD
$379 USD
View
B+
Retailer 6
-
HK$4,119 HKD
$525 USD
View
A
Retailer 7
-
HK$4,119 HKD
$525 USD
View
A
Retailer 8
-
HK$4,499 HKD
£451 GBP
View
A
Retailer 9
-
HK$5,115 HKD
ZAR 10,531 ZAR
View
A
Retailer 10
-
HK$5,116 HKD
$652 USD
View
A
Retailer 11
-
HK$5,278 HKD
£530 GBP
View
A
Retailer 12
-
HK$6,936 HKD
A$1,360 AUD
View
B+
Retailer 13
-
HK$9,141 HKD
$1,165 USD
View
B+
Retailer 14
-
HK$9,565 HKD
$1,219 USD
View
B+
Retailer 15
-
HK$9,936 HKD
$1,266 USD
View
B+
Retailer 16
-
HK$10,020 HKD
$1,277 USD
View
B+
Retailer 17
-
HK$11,448 HKD
$1,459 USD
View
B+
Retailer 18
-
HK$11,988 HKD
£1,203 GBP
View
Most Expensive
B
Rare Carat
GD5829_l_680560619 · Oct 25
HK$20,244 HKD
$2,580 USD
View
18 more retailers have this diamond
Prices start from HK$2,401 HKDSave up to HK$17,843 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$2,401 HKD