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Cushion|Lab Grown|IGI

5.87ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG830698054

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830698054

Diamond specifications and retailer prices

From HK$8,301 HKD
$1,058 USD
As of October 29, 2026
Save HK$5,277 HKD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$46,603 HKD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.87ct lab-grown cushion diamond

This 5.87ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830698054 or 830698054. Listed at 3 retailers as of October 29, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.87
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830698054
Dimensions12.62 × 9.29 × 6.29 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.62 mm9.29 mm5.87 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830698054
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.7%

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: HK$46,603 HKD|Low: HK$8,301 HKD|High: HK$46,878 HKD|Avg: HK$24,609 HKD|-0.6%
Rare Carat
Retailer 2
Retailer 3
October 31, 2026
Retailer 3HK$8,301 HKD
Retailer 2HK$13,578 HKD
Rare CaratHK$46,603 HKD

37 data points across 3 retailers

3 retailersHK$8,301 HKD to HK$13,578 HKD

A
Cheapest Retailer
-
HK$8,301 HKD
$1,058 USD
Final sale: no returns
A
Retailer 2
-
HK$13,578 HKD
£1,363 GBP
View
Most Expensive
Rare Carat
830698054 · Oct 19
HK$46,603 HKD
$5,940 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from HK$8,301 HKDSave up to HK$5,277 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
5.87ct Cushion
HK$8,301 HKD