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Marquise|Natural|GIA

4.02ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 2235458782

Certificate GIA 2235458782

Diamond specifications and retailer prices

From $80,604 USD
£63,468 GBP
As of October 31, 2026
Save $23,920 USD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $104,524 USD at Ritani · As of November 1, 2026
View at Ritani

About this 4.02ct natural marquise diamond

This 4.02ct natural marquise sits in the three to five 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 2235458782. Listed at 2 retailers as of October 31, 2026, with prices from $80,604 to $104,524, a $23,920 spread on the same certified stone. Ritani lists it at $104,524. 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

4.02
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235458782
Dimensions17.51 × 7.88 × 4.69 mm
L/W Ratio2.22
Top View
17.51 mm7.88 mm4.02 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235458782
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $80,604 USD|Low: $79,503 USD|High: $104,524 USD|Avg: $92,659 USD|+1.4%
Retailer 1
Ritani
October 31, 2026
Retailer 1$80,604 USD
Ritani$104,524 USD

11 data points across 2 retailers

2 retailers$80,604 USD to $104,524 USD

B
Cheapest Retailer
-
$80,604 USD
£63,468 GBP
Most Expensive
C
Ritani
D-3NIC2NZXSU · Nov 1
$104,524 USD
View
1 more retailer has this diamond
Prices start from $80,604 USDSave up to $23,920 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.

B
4.02ct Marquise
$80,604 USD