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Marquise|Natural|GIA

3.02ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6555643217

Certificate GIA 6555643217

Diamond specifications and retailer prices

From $46,465 USD
As of November 1, 2026
Save $37,981 USD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $84,446 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555643217. Listed at 23 retailers as of November 1, 2026, with prices from $46,465 to $84,446, a $37,981 spread on the same certified stone. MOH London lists it at $84,446. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555643217
Dimensions14.57 × 7.47 × 4.82 mm
L/W Ratio1.95
Culet sizeNone
Top View
14.57 mm7.47 mm3.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555643217
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $84,446 USD|Low: $46,465 USD|High: $85,463 USD|Avg: $59,336 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 13$46,465 USD
Retailer 11$48,745 USD
Retailer 6$49,002 USD
Retailer 8$49,565 USD
Retailer 10$51,748 USD
Retailer 7$52,350 USD
Retailer 16$53,141 USD
Retailer 3$54,071 USD
Retailer 9$54,522 USD
Retailer 15$54,538 USD
Retailer 5$56,324 USD
Retailer 19$56,324 USD
Retailer 18$58,577 USD
Retailer 4$60,830 USD
Retailer 17$64,656 USD
Retailer 12$65,587 USD
Retailer 14$70,096 USD
Retailer 2$70,790 USD
MOH London$84,446 USD

35 data points across 19 retailers

23 retailers$46,465 USD to $84,446 USD

A
Cheapest Retailer
-
$46,465 USD
B+
Retailer 2
-
$48,745 USD
View
B+
Retailer 3
-
$49,002 USD
View
B+
Retailer 4
-
$49,565 USD
View
Final sale: no returns
Retailer 5
-
$51,748 USD
A$79,612 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$52,350 USD
View
B+
Retailer 7
-
$53,141 USD
View
B+
Retailer 8
-
$54,071 USD
View
Retailer 9
-
$54,071 USD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
$54,522 USD
View
B+
Retailer 11
-
$54,538 USD
£42,943 GBP
View
B+
Retailer 12
-
$56,324 USD
View
B+
Retailer 13
-
$56,324 USD
View
B
Retailer 14
-
$57,557 USD
View
B
Retailer 15
-
$57,839 USD
View
B
Retailer 16
-
$58,577 USD
View
B+
Retailer 17
-
$60,830 USD
View
Retailer 18
-
$60,830 USD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$64,656 USD
£50,910 GBP
View
B+
Retailer 20
-
$65,587 USD
€62,464 EUR
View
B
Retailer 21
-
$70,096 USD
ZAR 1,132,409 ZAR
View
B
Retailer 22
-
$70,790 USD
£55,740 GBP
View
Most Expensive
B
MOH London
A31684D1B · Nov 2
$84,446 USD
£66,493 GBP
View
22 more retailers have this diamond
Prices start from $46,465 USDSave up to $37,981 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
$46,465 USD