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Round|Lab Grown|IGI

3.10ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG770661636

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770661636

Diamond specifications and retailer prices

From HK$3,727 HKD
$475 USD
As of October 27, 2026
Save HK$39,268 HKD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$42,994 HKD at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770661636 or 770661636. Listed at 19 retailers as of October 27, 2026, with prices from HK$3,727 to HK$42,994, a HK$39,268 spread on the same certified stone. Brilliant Earth lists it at HK$42,994. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770661636
Dimensions9.37 × 9.41 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.41 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770661636
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

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 27
Current: HK$31,618 HKD|Low: HK$3,327 HKD|High: HK$42,445 HKD|Avg: HK$12,522 HKD
Brilliant Earth
Retailer 2
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Retailer 17
Retailer 18
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Retailer 22
October 30, 2026
Retailer 6HK$3,727 HKD
Retailer 3HK$4,127 HKD
Retailer 22HK$4,127 HKD
Retailer 18HK$4,786 HKD
Retailer 15HK$5,624 HKD
Retailer 10HK$6,104 HKD
Retailer 20HK$6,120 HKD
Retailer 8HK$7,093 HKD
Retailer 4HK$7,108 HKD
Retailer 14HK$7,266 HKD
Retailer 13HK$8,404 HKD
Retailer 16HK$9,765 HKD
Retailer 21HK$11,565 HKD
Retailer 5HK$14,632 HKD
Retailer 12HK$15,314 HKD
Retailer 19HK$16,809 HKD
Retailer 11HK$18,202 HKD
Retailer 2HK$18,924 HKD
Retailer 9HK$19,457 HKD
Retailer 17HK$22,005 HKD
Retailer 7HK$29,500 HKD
Brilliant EarthHK$31,618 HKD

13 data points across 22 retailers

19 retailersHK$3,727 HKD to HK$42,994 HKD

A
Cheapest Retailer
-
HK$3,727 HKD
$475 USD
A
Retailer 2
-
HK$4,127 HKD
$526 USD
View
A
Retailer 3
-
HK$4,127 HKD
$526 USD
View
A
Retailer 4
-
HK$4,786 HKD
$610 USD
View
B+
Retailer 5
-
HK$6,104 HKD
$778 USD
View
A
Retailer 6
-
HK$6,120 HKD
$780 USD
View
A
Retailer 7
-
HK$7,093 HKD
$904 USD
View
A
Retailer 8
-
HK$7,108 HKD
$906 USD
View
A
Retailer 9
-
HK$8,404 HKD
£843 GBP
View
B+
Retailer 10
-
HK$9,765 HKD
£980 GBP
View
B+
Retailer 11
-
HK$11,565 HKD
$1,474 USD
View
B+
Retailer 12
-
HK$14,632 HKD
$1,865 USD
View
B+
Retailer 13
-
HK$16,809 HKD
£1,687 GBP
View
Retailer 14
-
HK$18,202 HKD
$2,320 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$18,924 HKD
$2,412 USD
View
B
Retailer 16
-
HK$19,457 HKD
$2,480 USD
View
B
Retailer 17
-
HK$22,005 HKD
$2,805 USD
View
B
Retailer 18
-
HK$29,500 HKD
$3,760 USD
View
Most Expensive
B
Brilliant Earth
22266394A · Oct 29
HK$42,994 HKD
$5,480 USD
View
18 more retailers have this diamond
Prices start from HK$3,727 HKDSave up to HK$39,268 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$3,727 HKD