CaratHunter
Plans
Oval|Lab Grown|IGI

12.01ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG776645978

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776645978

Diamond specifications and retailer prices

From $2,766 NZD
£1,227 GBP
As of November 1, 2026
Save $13,735 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,501 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.01ct lab-grown oval diamond

This 12.01ct lab-grown oval 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 LG776645978 or 776645978. Listed at 17 retailers as of October 31, 2026, with prices from $2,766 to $16,501, a $13,735 spread on the same certified stone. Brilliant Earth lists it at $16,501. 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

12.01
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776645978
Dimensions17.81 × 12.78 × 8.08 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.81 mm12.78 mm12.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776645978
Side View
Table 61.0%Crown 37.4°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 63.2%

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: $16,501 NZD|Low: $2,713 NZD|High: $22,338 NZD|Avg: $6,783 NZD|-26.1%
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
November 1, 2026
Retailer 2$2,766 NZD
Retailer 13$2,968 NZD
Retailer 6$3,229 NZD
Retailer 9$3,339 NZD
Retailer 16$3,444 NZD
Retailer 12$3,744 NZD
Retailer 3$4,560 NZD
Retailer 10$4,840 NZD
Retailer 14$5,408 NZD
Retailer 15$5,937 NZD
Retailer 11$6,152 NZD
Retailer 17$6,455 NZD
Retailer 8$7,139 NZD
Retailer 7$9,278 NZD
Retailer 5$12,085 NZD
Retailer 4$14,368 NZD
Brilliant Earth$16,501 NZD

24 data points across 17 retailers

17 retailers$2,766 NZD to $16,501 NZD

A
Cheapest Retailer
-
$2,766 NZD
£1,227 GBP
A
Retailer 2
-
$2,968 NZD
$1,673 USD
View
A
Retailer 3
-
$3,229 NZD
$1,820 USD
View
Retailer 4
-
$3,339 NZD
$1,882 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$3,444 NZD
$1,941 USD
View
A
Retailer 6
-
$3,744 NZD
$2,110 USD
View
A
Retailer 7
-
$4,560 NZD
$2,570 USD
View
A
Retailer 8
-
$4,840 NZD
£2,148 GBP
View
B+
Retailer 9
-
$5,408 NZD
$3,048 USD
View
A
Retailer 10
-
$5,937 NZD
$3,346 USD
View
A
Retailer 11
-
$6,152 NZD
€3,302 EUR
View
A
Retailer 12
-
$6,455 NZD
$3,638 USD
View
B+
Retailer 13
-
$7,139 NZD
£3,168 GBP
View
B+
Retailer 14
-
$9,278 NZD
$5,229 USD
View
B
Retailer 15
-
$12,085 NZD
$6,811 USD
View
B
Retailer 16
-
$14,368 NZD
$8,098 USD
View
Most Expensive
B
Brilliant Earth
21027641A · Oct 31
$16,501 NZD
$9,300 USD
View
16 more retailers have this diamond
Prices start from $2,766 NZDSave up to $13,735 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
12.01ct Oval
$2,766 NZD