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Cushion|Lab Grown|IGI

5.81ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG840655675

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840655675

Diamond specifications and retailer prices

From HK$9,070 HKD
$1,156 USD
As of October 29, 2026
Save HK$61,750 HKD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$70,819 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.81ct lab-grown cushion diamond

This 5.81ct 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 LG840655675 or 840655675. Listed at 6 retailers as of October 29, 2026, with prices from HK$9,070 to HK$70,819, a HK$61,750 spread on the same certified stone. Frank Darling lists it at HK$70,819. 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

5.81
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655675
Dimensions12.54 × 9.32 × 6.24 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm9.32 mm5.81 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655675
Side View
Table 60.0%Crown 37°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 67.0%

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$70,819 HKD|Low: HK$9,070 HKD|High: HK$70,829 HKD|Avg: HK$30,259 HKD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3HK$9,070 HKD
Retailer 4HK$12,247 HKD
Retailer 2HK$14,020 HKD
Retailer 7HK$14,340 HKD
Retailer 6HK$26,644 HKD
Retailer 5HK$45,348 HKD
Frank DarlingHK$70,819 HKD

8 data points across 7 retailers

6 retailersHK$9,070 HKD to HK$70,819 HKD

A
Cheapest Retailer
-
HK$9,070 HKD
$1,156 USD
Final sale: no returns
B+
Retailer 2
-
HK$12,247 HKD
$1,561 USD
View
A
Retailer 3
-
HK$12,616 HKD
$1,608 USD
View
B+
Retailer 4
-
HK$26,644 HKD
$3,396 USD
View
Retailer 5
-
HK$45,348 HKD
$5,780 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100759777021KD · Oct 29
HK$70,819 HKD
$9,027 USD
View
5 more retailers have this diamond
Prices start from HK$9,070 HKDSave up to HK$61,750 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
5.81ct Cushion
HK$9,070 HKD