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Round|Lab Grown|IGI

3.10ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG836628921

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836628921

Diamond specifications and retailer prices

From HK$2,863 HKD
$365 USD
As of October 26, 2026
Save HK$15,494 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,358 HKD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836628921 or 836628921. Listed at 21 retailers as of October 23, 2026, with prices from HK$2,863 to HK$18,358, a HK$15,494 spread on the same certified stone. Brilliant Earth lists it at HK$18,358. 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

3.10
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836628921
Dimensions9.30 × 9.35 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.35 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836628921
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.1%

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 26
Current: HK$18,358 HKD|Low: HK$2,816 HKD|High: HK$18,358 HKD|Avg: HK$8,673 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 21HK$2,863 HKD
Retailer 19HK$3,318 HKD
Retailer 8HK$3,554 HKD
Retailer 12HK$3,554 HKD
Retailer 18HK$4,017 HKD
Retailer 17HK$4,746 HKD
Retailer 4HK$4,770 HKD
Retailer 15HK$5,127 HKD
Retailer 13HK$5,577 HKD
Retailer 7HK$6,041 HKD
Retailer 16HK$6,348 HKD
Retailer 3HK$7,931 HKD
Retailer 20HK$10,410 HKD
Retailer 5HK$11,415 HKD
Retailer 9HK$11,541 HKD
Retailer 14HK$11,726 HKD
Retailer 11HK$12,599 HKD
Retailer 2HK$13,949 HKD
Retailer 6HK$14,396 HKD
Retailer 10HK$15,471 HKD
Brilliant EarthHK$18,358 HKD

30 data points across 21 retailers

21 retailersHK$2,863 HKD to HK$18,358 HKD

A
Cheapest Retailer
-
HK$2,863 HKD
$365 USD
A
Retailer 2
-
HK$3,318 HKD
$423 USD
View
A
Retailer 3
-
HK$3,554 HKD
$453 USD
View
A
Retailer 4
-
HK$3,554 HKD
$453 USD
View
A
Retailer 5
-
HK$4,017 HKD
View
A
Retailer 6
-
HK$4,746 HKD
$605 USD
View
B+
Retailer 7
-
HK$4,770 HKD
$608 USD
View
A
Retailer 8
-
HK$5,127 HKD
£515 GBP
View
A
Retailer 9
-
HK$5,577 HKD
€677 EUR
View
A
Retailer 10
-
HK$6,041 HKD
$770 USD
View
A
Retailer 11
-
HK$6,348 HKD
£637 GBP
View
A
Retailer 12
-
HK$7,931 HKD
$1,011 USD
View
B+
Retailer 13
-
HK$10,410 HKD
$1,327 USD
View
B+
Retailer 14
-
HK$11,415 HKD
$1,455 USD
View
B+
Retailer 15
-
HK$11,541 HKD
SGD 1,988 SGD
View
B+
Retailer 16
-
HK$11,726 HKD
$1,495 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
HK$12,599 HKD
$1,606 USD
View
B+
Retailer 18
-
HK$13,949 HKD
£1,400 GBP
View
B
Retailer 19
-
HK$14,396 HKD
$1,835 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
HK$15,471 HKD
$1,972 USD
View
Most Expensive
B
Brilliant Earth
21645891A · Oct 23
HK$18,358 HKD
$2,340 USD
View
20 more retailers have this diamond
Prices start from HK$2,863 HKDSave up to HK$15,494 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
3.10ct Round
HK$2,863 HKD