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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 $850 NZD
$478 USD
As of November 1, 2026
Save $3,590 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,895 NZD 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: $10,895 NZD|Low: $850 NZD|High: $12,832 NZD|Avg: $2,589 NZD|-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 10$850 NZD
Retailer 9$953 NZD
Retailer 4$990 NZD
Retailer 2$1,054 NZD
Retailer 12$1,063 NZD
Retailer 15$1,349 NZD
Retailer 5$1,413 NZD
Retailer 17$1,413 NZD
Retailer 3$1,584 NZD
Retailer 20$1,609 NZD
Retailer 16$1,744 NZD
Retailer 19$2,226 NZD
Retailer 13$2,288 NZD
Retailer 14$2,467 NZD
Retailer 6$3,388 NZD
Retailer 18$3,437 NZD
Retailer 7$3,439 NZD
Retailer 8$3,659 NZD
Retailer 11$4,440 NZD
Brilliant Earth$10,895 NZD

34 data points across 20 retailers

23 retailers$850 NZD to $4,440 NZD

A
Cheapest Retailer
-
$850 NZD
$478 USD
A
Retailer 2
-
$953 NZD
$536 USD
View
A
Retailer 3
-
$990 NZD
$557 USD
View
Final sale: no returns
A
Retailer 4
-
$1,054 NZD
$593 USD
View
Retailer 5
-
$1,063 NZD
$598 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,349 NZD
£598 GBP
View
A
Retailer 7
-
$1,413 NZD
$795 USD
View
B+
Retailer 8
-
$1,413 NZD
$795 USD
View
A
Retailer 9
-
$1,584 NZD
$891 USD
View
A
Retailer 10
-
$1,609 NZD
€862 EUR
View
A
Retailer 11
-
$1,744 NZD
£773 GBP
View
A
Retailer 12
-
$2,226 NZD
A$1,927 AUD
View
A
Retailer 13
-
$2,288 NZD
ZAR 20,794 ZAR
View
A
Retailer 14
-
$2,467 NZD
$1,388 USD
View
A
Retailer 15
-
$2,469 NZD
$1,389 USD
View
Retailer 16
-
$3,091 NZD
A$2,675 AUD
View
Price last confirmed 158 days ago
B+
Retailer 17
-
$3,388 NZD
$1,906 USD
View
B+
Retailer 18
-
$3,437 NZD
$1,934 USD
View
B+
Retailer 19
-
$3,439 NZD
$1,935 USD
View
B+
Retailer 20
-
$3,659 NZD
$2,059 USD
View
B+
Retailer 21
-
$4,440 NZD
£1,967 GBP
View
Retailer 22
-
$5,724 NZD
$3,221 USD
View
Price last confirmed 54 days ago
Most Expensive
Brilliant Earth
17473340A · Oct 17
$10,895 NZD
$6,130 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $850 NZDSave up to $3,590 NZD

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
$850 NZD