CaratHunter
Plans
Round|Lab Grown|IGI

10.31ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG784684019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684019

Diamond specifications and retailer prices

From $4,556 NZD
$2,568 USD
As of October 29, 2026
Save $31,284 NZD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $35,841 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 10.31ct lab-grown round diamond

This 10.31ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684019 or 784684019. Listed at 17 retailers as of October 29, 2026, with prices from $4,556 to $35,841, a $31,284 spread on the same certified stone. Do Amore Diamonds lists it at $35,841. 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

10.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784684019
Dimensions13.99 × 14.07 × 8.53 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
13.99 mm14.07 mm10.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784684019
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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 29
Current: $35,841 NZD|Low: $4,957 NZD|High: $35,841 NZD|Avg: $12,186 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$4,957 NZD
Retailer 6$5,287 NZD
Retailer 12$5,986 NZD
Retailer 7$7,422 NZD
Retailer 9$7,757 NZD
Retailer 2$7,852 NZD
Retailer 3$9,559 NZD
Retailer 4$9,622 NZD
Retailer 8$10,628 NZD
Retailer 11$14,113 NZD
Retailer 10$16,150 NZD
Retailer 5$20,333 NZD
Do Amore Diamonds$35,841 NZD

39 data points across 13 retailers

17 retailers$4,556 NZD to $35,841 NZD

A
Cheapest Retailer
-
$4,556 NZD
$2,568 USD
A
Retailer 2
-
$4,957 NZD
$2,794 USD
View
A
Retailer 3
-
$5,286 NZD
$2,979 USD
View
Retailer 4
-
$5,286 NZD
$2,979 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$5,287 NZD
$2,980 USD
View
A
Retailer 6
-
$5,986 NZD
$3,374 USD
View
A
Retailer 7
-
$7,422 NZD
$4,183 USD
View
A
Retailer 8
-
$7,757 NZD
$4,372 USD
View
A
Retailer 9
-
$7,852 NZD
£3,484 GBP
View
A
Retailer 10
-
$8,020 NZD
$4,520 USD
View
B+
Retailer 11
-
$9,622 NZD
$5,423 USD
View
Retailer 12
-
$10,628 NZD
$5,990 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$14,113 NZD
$7,954 USD
View
Retailer 14
-
$16,150 NZD
A$14,003 AUD
View
Price last confirmed 22 days ago
Retailer 15
-
$20,333 NZD
$11,460 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$31,352 NZD
$17,670 USD
View
Most Expensive
B
Do Amore Diamonds
23-784684019 · Oct 29
$35,841 NZD
$20,200 USD
View
16 more retailers have this diamond
Prices start from $4,556 NZDSave up to $31,284 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
10.31ct Round
$4,556 NZD