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Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG818682523

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

Certificate IGI LG818682523

Diamond specifications and retailer prices

From $756 NZD
$426 USD
As of October 30, 2026
Save $3,023 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,779 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG818682523 or 818682523. Listed at 20 retailers as of October 30, 2026, with prices from $756 to $3,779, a $3,023 spread on the same certified stone. Rare Carat lists it at $3,779. 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

3.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682523
Dimensions10.91 × 6.86 × 4.83 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm6.86 mm3.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682523
Side View
Table 65.0%Crown 38.1°Girdle: MediumPavilion 36°Culet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,779 NZD|Low: $756 NZD|High: $3,779 NZD|Avg: $1,866 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
Retailer 17
November 1, 2026
Retailer 9$756 NZD
Retailer 6$845 NZD
Retailer 4$846 NZD
Retailer 8$937 NZD
Retailer 10$1,043 NZD
Retailer 17$1,198 NZD
Retailer 16$1,478 NZD
Retailer 11$1,545 NZD
Retailer 14$1,604 NZD
Retailer 5$1,849 NZD
Retailer 13$1,972 NZD
Retailer 15$2,034 NZD
Retailer 12$2,273 NZD
Retailer 7$2,982 NZD
Retailer 3$3,071 NZD
Retailer 2$3,443 NZD
Rare Carat$3,779 NZD

28 data points across 17 retailers

20 retailers$756 NZD to $3,779 NZD

A
Cheapest Retailer
-
$756 NZD
$426 USD
A
Retailer 2
-
$845 NZD
$476 USD
View
Final sale: no returns
A
Retailer 3
-
$846 NZD
$477 USD
View
A
Retailer 4
-
$937 NZD
$528 USD
View
Retailer 5
-
$937 NZD
$528 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,043 NZD
£463 GBP
View
A
Retailer 7
-
$1,198 NZD
$675 USD
View
B+
Retailer 8
-
$1,478 NZD
$833 USD
View
A
Retailer 9
-
$1,545 NZD
£686 GBP
View
A
Retailer 10
-
$1,604 NZD
$904 USD
View
A
Retailer 11
-
$1,849 NZD
$1,042 USD
View
A
Retailer 12
-
$1,972 NZD
A$1,710 AUD
View
B+
Retailer 13
-
$2,034 NZD
ZAR 18,521 ZAR
View
B+
Retailer 14
-
$2,273 NZD
$1,281 USD
View
B+
Retailer 15
-
$2,982 NZD
SGD 2,271 SGD
View
B
Retailer 16
-
$3,013 NZD
$1,698 USD
View
B
Retailer 17
-
$3,071 NZD
$1,731 USD
View
B
Retailer 18
-
$3,443 NZD
£1,528 GBP
View
B
Retailer 19
-
$3,508 NZD
$1,977 USD
View
Most Expensive
B
Rare Carat
PR-12596 · Nov 1
$3,779 NZD
$2,130 USD
View
19 more retailers have this diamond
Prices start from $756 NZDSave up to $3,023 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
$756 NZD