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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 $846 NZD
$475 USD
As of October 27, 2026
Save $8,911 NZD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,757 NZD 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 $846 to $9,757, a $8,911 spread on the same certified stone. Brilliant Earth lists it at $9,757. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $7,175 NZD|Low: $755 NZD|High: $9,633 NZD|Avg: $2,834 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 22
October 30, 2026
Retailer 5$846 NZD
Retailer 21$937 NZD
Retailer 22$937 NZD
Retailer 13$1,086 NZD
Retailer 15$1,276 NZD
Retailer 18$1,330 NZD
Retailer 10$1,385 NZD
Retailer 19$1,389 NZD
Retailer 7$1,610 NZD
Retailer 3$1,613 NZD
Retailer 14$1,649 NZD
Retailer 16$1,703 NZD
Retailer 20$2,624 NZD
Retailer 4$3,321 NZD
Retailer 12$3,475 NZD
Retailer 8$3,500 NZD
Retailer 17$3,815 NZD
Retailer 11$4,131 NZD
Retailer 9$4,416 NZD
Retailer 2$4,994 NZD
Retailer 6$6,695 NZD
Brilliant Earth$7,175 NZD

13 data points across 22 retailers

19 retailers$846 NZD to $9,757 NZD

A
Cheapest Retailer
-
$846 NZD
$475 USD
A
Retailer 2
-
$937 NZD
$526 USD
View
A
Retailer 3
-
$937 NZD
$526 USD
View
A
Retailer 4
-
$1,086 NZD
$610 USD
View
A
Retailer 5
-
$1,330 NZD
£588 GBP
View
B+
Retailer 6
-
$1,385 NZD
$778 USD
View
A
Retailer 7
-
$1,389 NZD
$780 USD
View
A
Retailer 8
-
$1,610 NZD
$904 USD
View
A
Retailer 9
-
$1,613 NZD
$906 USD
View
A
Retailer 10
-
$1,703 NZD
£753 GBP
View
B+
Retailer 11
-
$2,624 NZD
$1,474 USD
View
B+
Retailer 12
-
$3,321 NZD
$1,865 USD
View
B
Retailer 13
-
$3,500 NZD
$1,966 USD
View
B+
Retailer 14
-
$3,815 NZD
£1,687 GBP
View
Retailer 15
-
$4,131 NZD
$2,320 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$4,416 NZD
$2,480 USD
View
B
Retailer 17
-
$4,994 NZD
$2,805 USD
View
B
Retailer 18
-
$6,695 NZD
$3,760 USD
View
Most Expensive
B
Brilliant Earth
22266394A · Oct 29
$9,757 NZD
$5,480 USD
View
18 more retailers have this diamond
Prices start from $846 NZDSave up to $8,911 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
$846 NZD