Marquise|Natural|GIA

1.02ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5232664148

Certificate GIA 5232664148

Diamond specifications and retailer prices

From $2,885 USD
As of October 26, 2026
2 retailers carry this diamond
Most expensive: $4,369 USD at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232664148. Listed at 2 retailers as of October 26, 2026. 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

1.02
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5232664148
Dimensions10.52 × 5.01 × 3.30 mm
L/W Ratio2.10
Top View
10.52 mm5.01 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5232664148
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 65.9%

Caratlytics Score

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B
Good
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Price History

Last verified: Oct 26
Current: $4,369 USD|Low: $2,846 USD|High: $4,412 USD|Avg: $3,628 USD|+1.5%
77 Diamonds
Retailer 2
October 27, 2026
Retailer 2$2,885 USD
77 Diamonds$4,369 USD

24 data points across 2 retailers

2 retailers$2,885 USD to $4,369 USD

Retailer 1
-
$2,885 USD
Price last confirmed 7 days ago
Most Expensive
B
77 Diamonds
MQZESQQAVEK · Oct 27
$4,369 USD
£3,440 GBP
View
Price last confirmed 7 days ago
1 more retailer has this diamond

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.

B
1.02ct Marquise
$2,885 USD