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Cushion|Lab Grown|IGI

1.87ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG780605558

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780605558

Diamond specifications and retailer prices

From HK$3,625 HKD
€440 EUR
As of November 2, 2026
Save HK$5,516 HKD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,141 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780605558 or 780605558. Listed at 8 retailers as of November 1, 2026, with prices from HK$3,625 to HK$9,141, a HK$5,516 spread on the same certified stone. With Clarity lists it at HK$9,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780605558
Dimensions9.15 × 6.29 × 4.18 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm6.29 mm1.87 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780605558
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.5%

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: Nov 2
Current: HK$3,625 HKD|Low: HK$2,429 HKD|High: HK$9,604 HKD|Avg: HK$6,758 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 5HK$2,429 HKD
Retailer 1HK$3,625 HKD
Retailer 9HK$4,404 HKD
Retailer 7HK$4,857 HKD
Retailer 4HK$5,069 HKD
Retailer 2HK$7,864 HKD
Retailer 10HK$7,870 HKD
Retailer 6HK$7,925 HKD
Retailer 3HK$8,749 HKD
Retailer 8HK$9,034 HKD
With ClarityHK$9,141 HKD

24 data points across 11 retailers

8 retailersHK$3,625 HKD to HK$9,141 HKD

Retailer 1
-
HK$2,429 HKD
£244 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
HK$3,625 HKD
€440 EUR
View
A
Retailer 3
-
HK$4,857 HKD
$619 USD
View
A
Retailer 4
-
HK$5,069 HKD
A$994 AUD
View
B+
Retailer 5
-
HK$7,925 HKD
$1,010 USD
View
B+
Retailer 6
-
HK$8,749 HKD
£878 GBP
View
Retailer 7
-
HK$9,034 HKD
SGD 1,556 SGD
View
Price last confirmed 20 days ago
Most Expensive
B+
With Clarity
780605558 · Nov 1
HK$9,141 HKD
$1,165 USD
View
7 more retailers have this diamond
Prices start from HK$3,625 HKDSave up to HK$5,516 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 Cushion
HK$3,625 HKD