Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG517200633

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

Certificate IGI LG517200633

Diamond specifications and retailer prices

From $999 NZD
$563 USD
As of October 30, 2026
Save $6,985 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,984 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG517200633 or 517200633. Listed at 21 retailers as of October 30, 2026, with prices from $999 to $7,984, a $6,985 spread on the same certified stone. Brilliant Earth lists it at $7,984. 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

3.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517200633
Dimensions8.90 × 6.97 × 4.83 mm
L/W Ratio1.28
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
8.90 mm6.97 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517200633
Side View
Table 64.0%Crown 46.8°Girdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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: $7,984 NZD|Low: $960 NZD|High: $7,984 NZD|Avg: $2,790 NZD
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 17$999 NZD
Retailer 9$1,118 NZD
Retailer 5$1,120 NZD
Retailer 18$1,238 NZD
Retailer 15$1,473 NZD
Retailer 8$1,728 NZD
Retailer 4$1,907 NZD
Retailer 6$1,932 NZD
Retailer 2$1,933 NZD
Retailer 12$2,617 NZD
Retailer 14$2,691 NZD
Retailer 16$3,075 NZD
Retailer 3$3,259 NZD
Retailer 7$3,596 NZD
Retailer 19$3,989 NZD
Retailer 11$4,016 NZD
Retailer 10$4,174 NZD
Retailer 13$5,408 NZD
Brilliant Earth$7,984 NZD

42 data points across 19 retailers

21 retailers$999 NZD to $7,984 NZD

A
Cheapest Retailer
-
$999 NZD
$563 USD
A
Retailer 2
-
$1,118 NZD
$630 USD
View
Final sale: no returns
A
Retailer 3
-
$1,120 NZD
$631 USD
View
A
Retailer 4
-
$1,238 NZD
$698 USD
View
Retailer 5
-
$1,238 NZD
$698 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,473 NZD
$830 USD
View
A
Retailer 7
-
$1,728 NZD
$974 USD
View
A
Retailer 8
-
$1,907 NZD
$1,075 USD
View
A
Retailer 9
-
$1,932 NZD
$1,089 USD
View
A
Retailer 10
-
$1,933 NZD
£858 GBP
View
B+
Retailer 11
-
$2,617 NZD
A$2,269 AUD
View
B+
Retailer 12
-
$2,691 NZD
ZAR 24,500 ZAR
View
B+
Retailer 13
-
$3,075 NZD
$1,733 USD
View
B+
Retailer 14
-
$3,259 NZD
$1,837 USD
View
B+
Retailer 15
-
$3,596 NZD
£1,596 GBP
View
B
Retailer 16
-
$3,989 NZD
$2,248 USD
View
B
Retailer 17
-
$4,016 NZD
$2,264 USD
View
B
Retailer 18
-
$4,174 NZD
$2,352 USD
View
B
Retailer 19
-
$4,270 NZD
HK$18,800 HKD
View
B
Retailer 20
-
$5,408 NZD
£2,400 GBP
View
Most Expensive
B
Brilliant Earth
17972634A · Oct 31
$7,984 NZD
$4,500 USD
View
20 more retailers have this diamond
Prices start from $999 NZDSave up to $6,985 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
3.03ct Radiant
$999 NZD