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Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG851623769

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

Certificate IGI LG851623769

Diamond specifications and retailer prices

From $649 NZD
$366 USD
As of October 30, 2026
Save $3,148 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,797 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851623769 or 851623769. Listed at 16 retailers as of October 28, 2026, with prices from $649 to $3,797, a $3,148 spread on the same certified stone. Rare Carat lists it at $3,797. 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

3.07
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851623769
Dimensions10.11 × 6.63 × 4.65 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm6.63 mm3.07 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851623769
Side View
Table 72.0%Crown 32.5°Girdle: Very ThickPavilion 41.9°Culet: NoneDepth 70.1%

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 30
Current: $3,797 NZD|Low: $649 NZD|High: $3,797 NZD|Avg: $1,997 NZD
Rare Carat
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 4$649 NZD
Retailer 16$727 NZD
Retailer 10$806 NZD
Retailer 9$897 NZD
Retailer 14$1,073 NZD
Retailer 3$1,082 NZD
Retailer 13$1,295 NZD
Retailer 11$1,454 NZD
Retailer 7$1,499 NZD
Retailer 6$1,852 NZD
Retailer 12$2,590 NZD
Retailer 8$2,661 NZD
Retailer 15$2,807 NZD
Retailer 5$3,059 NZD
Retailer 2$3,150 NZD
Rare Carat$3,797 NZD

5 data points across 16 retailers

16 retailers$649 NZD to $3,797 NZD

A
Cheapest Retailer
-
$649 NZD
$366 USD
A
Retailer 2
-
$727 NZD
$410 USD
View
Final sale: no returns
A
Retailer 3
-
$806 NZD
$454 USD
View
A
Retailer 4
-
$897 NZD
£398 GBP
View
A
Retailer 5
-
$1,073 NZD
$605 USD
View
B+
Retailer 6
-
$1,082 NZD
$610 USD
View
A
Retailer 7
-
$1,295 NZD
€695 EUR
View
A
Retailer 8
-
$1,454 NZD
£645 GBP
View
B+
Retailer 9
-
$1,499 NZD
$845 USD
View
B+
Retailer 10
-
$1,852 NZD
$1,044 USD
View
B+
Retailer 11
-
$2,590 NZD
$1,460 USD
View
B+
Retailer 12
-
$2,661 NZD
$1,500 USD
View
B
Retailer 13
-
$2,807 NZD
$1,582 USD
View
B
Retailer 14
-
$3,059 NZD
$1,724 USD
View
B
Retailer 15
-
$3,150 NZD
£1,398 GBP
View
Most Expensive
B
Rare Carat
HS-75-48A_l_851623769 · Oct 28
$3,797 NZD
$2,140 USD
View
15 more retailers have this diamond
Prices start from $649 NZDSave up to $3,148 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
3.07ct Radiant
$649 NZD