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Round|Lab Grown|IGI

10.31ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG784684019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684019

Diamond specifications and retailer prices

From HK$20,148 HKD
$2,568 USD
As of October 29, 2026
Save HK$138,335 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$158,483 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.31ct lab-grown round diamond

This 10.31ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684019 or 784684019. Listed at 17 retailers as of October 29, 2026, with prices from HK$20,148 to HK$158,483, a HK$138,335 spread on the same certified stone. Do Amore Diamonds lists it at HK$158,483. 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

10.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784684019
Dimensions13.99 × 14.07 × 8.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.99 mm14.07 mm10.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784684019
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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$34,720 HKD|Low: HK$19,347 HKD|High: HK$73,375 HKD|Avg: HK$37,259 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10HK$20,148 HKD
Retailer 3HK$21,921 HKD
Retailer 12HK$23,372 HKD
Retailer 6HK$23,380 HKD
Retailer 2HK$26,471 HKD
Retailer 7HK$32,819 HKD
Retailer 9HK$34,301 HKD
Retailer 1HK$34,720 HKD
Retailer 4HK$35,463 HKD
Retailer 5HK$42,266 HKD
Retailer 8HK$46,996 HKD
Retailer 13HK$62,405 HKD
Retailer 11HK$71,411 HKD

42 data points across 13 retailers

17 retailersHK$20,148 HKD to HK$158,483 HKD

A
Cheapest Retailer
-
HK$20,148 HKD
$2,568 USD
A
Retailer 2
-
HK$21,921 HKD
$2,794 USD
View
A
Retailer 3
-
HK$23,372 HKD
$2,979 USD
View
Retailer 4
-
HK$23,372 HKD
$2,979 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
HK$23,380 HKD
$2,980 USD
View
A
Retailer 6
-
HK$26,471 HKD
$3,374 USD
View
A
Retailer 7
-
HK$32,819 HKD
$4,183 USD
View
A
Retailer 8
-
HK$34,301 HKD
$4,372 USD
View
A
Retailer 9
-
HK$34,720 HKD
£3,485 GBP
View
A
Retailer 10
-
HK$35,463 HKD
$4,520 USD
View
B+
Retailer 11
-
HK$42,547 HKD
$5,423 USD
View
Retailer 12
-
HK$46,996 HKD
$5,990 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
HK$62,405 HKD
$7,954 USD
View
Retailer 14
-
HK$71,411 HKD
A$14,003 AUD
View
Price last confirmed 22 days ago
Retailer 15
-
HK$89,909 HKD
$11,460 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$138,634 HKD
$17,670 USD
View
Most Expensive
B
Do Amore Diamonds
23-784684019 · Oct 31
HK$158,483 HKD
$20,200 USD
View
16 more retailers have this diamond
Prices start from HK$20,148 HKDSave up to HK$138,335 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
10.31ct Round
HK$20,148 HKD