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Round|Lab Grown|IGI

3.10ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG691521094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691521094

Diamond specifications and retailer prices

From HK$3,750 HKD
$478 USD
As of November 1, 2026
Save HK$15,850 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$48,097 HKD at Brilliant Earth · As of October 17, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691521094 or 691521094. Listed at 23 retailers as of October 26, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691521094
Dimensions9.29 × 9.37 × 5.74 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
9.29 mm9.37 mm3.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691521094
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: Nov 1
Current: HK$48,097 HKD|Low: HK$3,750 HKD|High: HK$56,649 HKD|Avg: HK$11,429 HKD|-15.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 10HK$3,750 HKD
Retailer 9HK$4,206 HKD
Retailer 4HK$4,370 HKD
Retailer 2HK$4,653 HKD
Retailer 12HK$4,692 HKD
Retailer 15HK$5,954 HKD
Retailer 5HK$6,238 HKD
Retailer 17HK$6,238 HKD
Retailer 3HK$6,991 HKD
Retailer 20HK$7,102 HKD
Retailer 16HK$7,701 HKD
Retailer 19HK$9,828 HKD
Retailer 13HK$10,099 HKD
Retailer 14HK$10,890 HKD
Retailer 6HK$14,955 HKD
Retailer 18HK$15,174 HKD
Retailer 7HK$15,181 HKD
Retailer 8HK$16,155 HKD
Retailer 11HK$19,600 HKD
Brilliant EarthHK$48,097 HKD

34 data points across 20 retailers

23 retailersHK$3,750 HKD to HK$19,600 HKD

A
Cheapest Retailer
-
HK$3,750 HKD
$478 USD
A
Retailer 2
-
HK$4,206 HKD
$536 USD
View
A
Retailer 3
-
HK$4,370 HKD
$557 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,653 HKD
$593 USD
View
Retailer 5
-
HK$4,692 HKD
$598 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$5,954 HKD
£598 GBP
View
A
Retailer 7
-
HK$6,238 HKD
$795 USD
View
B+
Retailer 8
-
HK$6,238 HKD
$795 USD
View
A
Retailer 9
-
HK$6,991 HKD
$891 USD
View
A
Retailer 10
-
HK$7,102 HKD
€862 EUR
View
A
Retailer 11
-
HK$7,701 HKD
£773 GBP
View
A
Retailer 12
-
HK$9,828 HKD
A$1,927 AUD
View
A
Retailer 13
-
HK$10,099 HKD
ZAR 20,794 ZAR
View
A
Retailer 14
-
HK$10,890 HKD
$1,388 USD
View
A
Retailer 15
-
HK$10,898 HKD
$1,389 USD
View
Retailer 16
-
HK$13,643 HKD
A$2,675 AUD
View
Price last confirmed 158 days ago
B+
Retailer 17
-
HK$14,955 HKD
$1,906 USD
View
B+
Retailer 18
-
HK$15,174 HKD
$1,934 USD
View
B+
Retailer 19
-
HK$15,181 HKD
$1,935 USD
View
B+
Retailer 20
-
HK$16,155 HKD
$2,059 USD
View
B+
Retailer 21
-
HK$19,600 HKD
£1,967 GBP
View
Retailer 22
-
HK$25,269 HKD
$3,221 USD
View
Price last confirmed 54 days ago
Most Expensive
Brilliant Earth
17473340A · Oct 17
HK$48,097 HKD
$6,130 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from HK$3,750 HKDSave up to HK$15,850 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$3,750 HKD