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Round|Lab Grown|IGI

12.69ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG616409385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG616409385

Diamond specifications and retailer prices

From $6,299 NZD
£2,796 GBP
As of November 1, 2026
Save $30,641 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $36,941 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.69ct lab-grown round diamond

This 12.69ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616409385 or 616409385. Listed at 19 retailers as of October 31, 2026, with prices from $6,299 to $36,941, a $30,641 spread on the same certified stone. Brilliant Earth lists it at $36,941. 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

12.69
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616409385
Dimensions14.82 × 14.73 × 9.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.82 mm14.73 mm12.69 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616409385
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 61.9%

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: $36,941 NZD|Low: $6,297 NZD|High: $37,047 NZD|Avg: $12,672 NZD
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
November 1, 2026
Retailer 2$6,299 NZD
Retailer 13$6,762 NZD
Retailer 12$7,087 NZD
Retailer 6$7,571 NZD
Retailer 14$7,842 NZD
Retailer 8$7,844 NZD
Retailer 11$7,949 NZD
Retailer 4$9,592 NZD
Retailer 16$9,801 NZD
Retailer 9$10,229 NZD
Retailer 5$12,156 NZD
Retailer 10$12,639 NZD
Retailer 15$16,955 NZD
Retailer 3$18,880 NZD
Retailer 7$21,778 NZD
Brilliant Earth$36,941 NZD

38 data points across 16 retailers

19 retailers$6,299 NZD to $36,941 NZD

A
Cheapest Retailer
-
$6,299 NZD
£2,796 GBP
A
Retailer 2
-
$6,762 NZD
$3,811 USD
View
A
Retailer 3
-
$7,087 NZD
$3,994 USD
View
A
Retailer 4
-
$7,571 NZD
$4,267 USD
View
Final sale: no returns
A
Retailer 5
-
$7,842 NZD
$4,420 USD
View
Retailer 6
-
$7,844 NZD
$4,421 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$7,949 NZD
$4,480 USD
View
A
Retailer 8
-
$8,229 NZD
$4,638 USD
View
A
Retailer 9
-
$9,592 NZD
$5,406 USD
View
A
Retailer 10
-
$9,801 NZD
$5,524 USD
View
A
Retailer 11
-
$10,229 NZD
£4,539 GBP
View
B+
Retailer 12
-
$12,156 NZD
$6,851 USD
View
B+
Retailer 13
-
$12,639 NZD
€6,784 EUR
View
Retailer 14
-
$12,951 NZD
$7,299 USD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$16,955 NZD
$9,556 USD
View
B
Retailer 16
-
$18,880 NZD
$10,641 USD
View
B
Retailer 17
-
$21,778 NZD
$12,274 USD
View
B
Retailer 18
-
$27,748 NZD
$15,639 USD
View
Most Expensive
B
Brilliant Earth
20602315A · Oct 31
$36,941 NZD
$20,820 USD
View
18 more retailers have this diamond
Prices start from $6,299 NZDSave up to $30,641 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
12.69ct Round
$6,299 NZD