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Marquise|Lab Grown|IGI

3.02ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG837615144

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837615144

Diamond specifications and retailer prices

From $675 NZD
As of November 6, 2026
Save $703 NZD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,377 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG837615144 or 837615144. Listed at 2 retailers as of November 6, 2026, with prices from $675 to $1,377, a $703 spread on the same certified stone. 77 Diamonds lists it at $1,377. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615144
Dimensions15.31 × 7.37 × 4.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.31 mm7.37 mm3.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615144
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,377 NZD|Low: $675 NZD|High: $1,534 NZD|Avg: $1,209 NZD|-9.0%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$675 NZD
77 Diamonds$1,377 NZD

39 data points across 2 retailers

2 retailers$675 NZD to $1,377 NZD

A
Cheapest Retailer
-
$675 NZD
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQTVS5QYNXCW6 · Nov 6
$1,377 NZD
£601 GBP
View
1 more retailer has this diamond
Prices start from $675 NZDSave up to $703 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 Marquise
$675 NZD