CaratHunter
Plans
Round|Lab Grown|IGI

12.01ct G VS2 Round Lab Grown Diamond

VG • G/VS2 • IGI LG798617023

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798617023

Diamond specifications and retailer prices

From $3,909 NZD
$2,203 USD
As of October 29, 2026
Save $11,939 NZD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,847 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.01ct lab-grown round diamond

This 12.01ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG798617023 or 798617023. Listed at 16 retailers as of October 29, 2026, with prices from $3,909 to $15,847, a $11,939 spread on the same certified stone. Taylor and Hart lists it at $15,847. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.01
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798617023
Dimensions14.46 × 14.38 × 9.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.46 mm14.38 mm12.01 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798617023
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.7%

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: $6,166 NZD|Low: $3,661 NZD|High: $16,491 NZD|Avg: $7,783 NZD|-3.8%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 9$3,661 NZD
Retailer 12$3,909 NZD
Retailer 15$4,253 NZD
Retailer 6$4,377 NZD
Retailer 7$4,535 NZD
Retailer 11$4,535 NZD
Retailer 8$4,826 NZD
Retailer 14$5,365 NZD
Retailer 1$6,166 NZD
Retailer 13$6,233 NZD
Retailer 2$7,085 NZD
Retailer 10$7,108 NZD
Retailer 4$12,108 NZD
Retailer 3$12,833 NZD
Retailer 5$14,461 NZD
Taylor and Hart$15,847 NZD

40 data points across 16 retailers

16 retailers$3,909 NZD to $15,847 NZD

Retailer 1
-
$3,661 NZD
£1,625 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$3,909 NZD
$2,203 USD
View
A
Retailer 3
-
$4,253 NZD
$2,397 USD
View
A
Retailer 4
-
$4,377 NZD
$2,467 USD
View
Final sale: no returns
A
Retailer 5
-
$4,535 NZD
$2,556 USD
View
Retailer 6
-
$4,535 NZD
$2,556 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$4,826 NZD
$2,720 USD
View
A
Retailer 8
-
$5,365 NZD
$3,024 USD
View
A
Retailer 9
-
$6,166 NZD
£2,736 GBP
View
A
Retailer 10
-
$6,233 NZD
$3,513 USD
View
A
Retailer 11
-
$7,085 NZD
$3,993 USD
View
A
Retailer 12
-
$7,108 NZD
$4,006 USD
View
B+
Retailer 13
-
$12,108 NZD
$6,824 USD
View
B
Retailer 14
-
$12,833 NZD
$7,233 USD
View
B
Retailer 15
-
$14,461 NZD
$8,150 USD
View
Most Expensive
B
Taylor and Hart
W1F63LN · Oct 31
$15,847 NZD
$8,932 USD
View
15 more retailers have this diamond
Prices start from $3,909 NZDSave up to $11,939 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 Round
$3,909 NZD