CaratHunter
Plans
Round|Lab Grown|IGI

12.01ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG812608989

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812608989

Diamond specifications and retailer prices

From $4,230 NZD
$2,384 USD
As of October 29, 2026
Save $12,904 NZD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,134 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 top-tier cut grade and certified by IGI LG812608989 or 812608989. Listed at 13 retailers as of October 29, 2026, with prices from $4,230 to $17,134, a $12,904 spread on the same certified stone. Taylor and Hart lists it at $17,134. 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 angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812608989
Dimensions14.56 × 14.44 × 9.08 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
14.56 mm14.44 mm12.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812608989
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $6,676 NZD|Low: $3,433 NZD|High: $17,391 NZD|Avg: $8,423 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 7$4,230 NZD
Retailer 3$4,737 NZD
Retailer 8$4,908 NZD
Retailer 4$5,199 NZD
Retailer 11$5,837 NZD
Retailer 1$6,676 NZD
Retailer 10$6,746 NZD
Retailer 5$7,012 NZD
Retailer 6$7,358 NZD
Retailer 9$13,103 NZD
Retailer 2$14,563 NZD
Taylor and Hart$17,134 NZD

42 data points across 12 retailers

13 retailers$4,230 NZD to $17,134 NZD

A
Cheapest Retailer
-
$4,230 NZD
$2,384 USD
A
Retailer 2
-
$4,737 NZD
$2,670 USD
View
Final sale: no returns
Retailer 3
-
$4,908 NZD
$2,766 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$4,908 NZD
$2,766 USD
View
A
Retailer 5
-
$5,199 NZD
$2,930 USD
View
A
Retailer 6
-
$5,837 NZD
$3,290 USD
View
A
Retailer 7
-
$6,676 NZD
£2,963 GBP
View
A
Retailer 8
-
$6,746 NZD
$3,802 USD
View
A
Retailer 9
-
$7,012 NZD
$3,952 USD
View
A
Retailer 10
-
$7,358 NZD
$4,147 USD
View
B+
Retailer 11
-
$13,103 NZD
$7,385 USD
View
B+
Retailer 12
-
$14,563 NZD
$8,208 USD
View
Most Expensive
B
Taylor and Hart
BPDT2U5 · Oct 31
$17,134 NZD
$9,657 USD
View
12 more retailers have this diamond
Prices start from $4,230 NZDSave up to $12,904 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
$4,230 NZD