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Radiant|Lab Grown|IGI

10.62ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG770681935

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770681935

Diamond specifications and retailer prices

From HK$20,524 HKD
$2,616 USD
As of October 29, 2026
Save HK$77,390 HKD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$97,914 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.62ct lab-grown radiant diamond

This 10.62ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770681935 or 770681935. Listed at 10 retailers as of October 29, 2026, with prices from HK$20,524 to HK$97,914, a HK$77,390 spread on the same certified stone. Brilliant Earth lists it at HK$97,914. 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

10.62
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770681935
Dimensions16.41 × 10.95 × 7.03 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.41 mm10.95 mm10.62 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770681935
Side View
Table 69.0%Crown 36.3°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 64.2%

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$97,914 HKD|Low: HK$19,732 HKD|High: HK$97,914 HKD|Avg: HK$41,847 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6HK$20,524 HKD
Retailer 8HK$22,674 HKD
Retailer 2HK$22,815 HKD
Retailer 3HK$24,961 HKD
Retailer 4HK$45,191 HKD
Retailer 9HK$56,415 HKD
Retailer 7HK$60,647 HKD
Retailer 5HK$65,745 HKD
Retailer 10HK$77,108 HKD
Brilliant EarthHK$97,914 HKD

43 data points across 10 retailers

10 retailersHK$20,524 HKD to HK$97,914 HKD

A
Cheapest Retailer
-
HK$20,524 HKD
$2,616 USD
B+
Retailer 2
-
HK$22,674 HKD
$2,890 USD
View
A
Retailer 3
-
HK$22,815 HKD
£2,290 GBP
View
Retailer 4
-
HK$24,961 HKD
€3,030 EUR
View
Price last confirmed 7 days ago
Retailer 5
-
HK$45,191 HKD
$5,760 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$56,415 HKD
$7,191 USD
View
B
Retailer 7
-
HK$60,647 HKD
$7,730 USD
View
Retailer 8
-
HK$65,745 HKD
A$12,892 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
HK$77,241 HKD
$9,845 USD
View
Most Expensive
B
Brilliant Earth
22198803A · Oct 30
HK$97,914 HKD
$12,480 USD
View
9 more retailers have this diamond
Prices start from HK$20,524 HKDSave up to HK$77,390 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
10.62ct Radiant
HK$20,524 HKD