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Marquise|Natural|GIA

3.02ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 1538588227

Certificate GIA 1538588227

Diamond specifications and retailer prices

From $40,247 USD
As of November 6, 2026
Save $8,205 USD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $48,452 USD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538588227. Listed at 3 retailers as of November 4, 2026, with prices from $40,247 to $48,452, a $8,205 spread on the same certified stone. 77 Diamonds lists it at $48,452. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.02
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1538588227
Dimensions14.27 × 7.66 × 4.77 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cavity, Cloud, Crystal, Needle, Etch Channel, Extra Facet
Top View
14.27 mm7.66 mm3.02 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1538588227
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: Nov 6
Current: $48,452 USD|Low: $39,492 USD|High: $48,933 USD|Avg: $44,049 USD|+3.0%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$40,247 USD
77 Diamonds$48,452 USD

45 data points across 2 retailers

3 retailers$40,247 USD to $48,452 USD

A
Cheapest Retailer
-
$40,247 USD
B+
Retailer 2
-
$40,959 USD
View
Most Expensive
B
77 Diamonds
MQMBJTRQWVWX · Nov 4
$48,452 USD
£38,151 GBP
View
2 more retailers have this diamond
Prices start from $40,247 USDSave up to $8,205 USD

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
$40,247 USD