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Oval|Lab Grown|IGI

3.02ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG817613659

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817613659

Diamond specifications and retailer prices

From $693 NZD
As of November 6, 2026
Save $3,528 NZD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,221 NZD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.02ct lab-grown oval diamond

This 3.02ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG817613659 or 817613659. Listed at 3 retailers as of November 6, 2026, with prices from $693 to $4,221, a $3,528 spread on the same certified stone. Brilliant Earth lists it at $4,221. 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

3.02
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817613659
Dimensions11.31 × 8.20 × 5.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm8.20 mm3.02 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817613659
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,221 NZD|Low: $693 NZD|High: $7,252 NZD|Avg: $3,207 NZD|-41.8%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$693 NZD
Retailer 2$1,414 NZD
Brilliant Earth$4,221 NZD

40 data points across 3 retailers

3 retailers$693 NZD to $4,221 NZD

A
Cheapest Retailer
-
$693 NZD
Final sale: no returns
A
Retailer 2
-
$1,414 NZD
View
Most Expensive
B
Brilliant Earth
21237040A · Nov 6
$4,221 NZD
$2,340 USD
View
2 more retailers have this diamond
Prices start from $693 NZDSave up to $3,528 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
3.02ct Oval
$693 NZD