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Radiant|Lab Grown|IGI

3.00ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG512202901

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG512202901

Diamond specifications and retailer prices

From $1,135 NZD
As of November 4, 2026
Save $5,180 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,315 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG512202901 or 512202901. Listed at 14 retailers as of November 4, 2026, with prices from $1,135 to $6,315, a $5,180 spread on the same certified stone. Brilliant Earth lists it at $6,315. 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

3.00
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.9°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512202901
Dimensions9.46 × 7.02 × 5.01 mm
L/W Ratio1.35
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
9.46 mm7.02 mm3.00 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512202901
Side View
Table 62.5%Crown 39.9°Girdle: ThickPavilion 30.6°Culet: NoneDepth 71.4%

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 4
Current: $6,315 NZD|Low: $1,089 NZD|High: $19,418 NZD|Avg: $4,686 NZD|-3.0%
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
November 1, 2026
Retailer 10$1,135 NZD
Retailer 14$1,235 NZD
Retailer 4$1,268 NZD
Retailer 11$1,316 NZD
Retailer 8$1,632 NZD
Retailer 3$1,856 NZD
Retailer 13$2,152 NZD
Retailer 9$3,362 NZD
Retailer 6$3,587 NZD
Retailer 12$3,701 NZD
Retailer 15$4,082 NZD
Retailer 2$5,544 NZD
Brilliant Earth$6,315 NZD
Retailer 5$10,990 NZD
Retailer 7$19,418 NZD

23 data points across 15 retailers

14 retailers$1,135 NZD to $6,315 NZD

A
Cheapest Retailer
-
$1,135 NZD
A
Retailer 2
-
$1,235 NZD
View
B+
Retailer 3
-
$1,268 NZD
View
Final sale: no returns
B+
Retailer 4
-
$1,316 NZD
View
Retailer 5
-
$1,316 NZD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$1,632 NZD
View
B+
Retailer 7
-
$1,856 NZD
View
B+
Retailer 8
-
$2,152 NZD
View
B
Retailer 9
-
$3,362 NZD
View
B
Retailer 10
-
$3,587 NZD
View
B
Retailer 11
-
$3,701 NZD
View
B
Retailer 12
-
$4,082 NZD
View
B
Retailer 13
-
$5,544 NZD
View
Most Expensive
B
Brilliant Earth
17972544A · Nov 4
$6,315 NZD
$3,560 USD
View
13 more retailers have this diamond
Prices start from $1,135 NZDSave up to $5,180 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
3.00ct Radiant
$1,135 NZD