CaratHunter
Plans
Marquise|Natural|GIA

3.05ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7531899394

Certificate GIA 7531899394

Diamond specifications and retailer prices

From $46,157 USD
HK$360,600 HKD
As of November 1, 2026
Save $38,707 USD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $84,864 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.05ct natural marquise diamond

This 3.05ct 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 7531899394. Listed at 22 retailers as of November 1, 2026, with prices from $46,157 to $84,864, a $38,707 spread on the same certified stone. MOH London lists it at $84,864. 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

3.05
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531899394
Dimensions15.30 × 7.35 × 4.47 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
15.30 mm7.35 mm3.05 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531899394
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.8%

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: $84,864 USD|Low: $48,659 USD|High: $85,886 USD|Avg: $61,520 USD|-0.9%
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
November 2, 2026
Retailer 2$48,757 USD
Retailer 3$52,003 USD
Retailer 10$54,355 USD
Retailer 9$54,808 USD
Retailer 12$54,980 USD
Retailer 13$54,981 USD
Retailer 11$58,045 USD
Retailer 5$64,977 USD
Retailer 7$65,911 USD
Retailer 4$67,476 USD
Retailer 8$70,442 USD
Retailer 6$71,140 USD
MOH London$84,864 USD

33 data points across 13 retailers

22 retailers$46,157 USD to $84,864 USD

A
Cheapest Retailer
-
$46,157 USD
HK$360,600 HKD
A
Retailer 2
-
$48,757 USD
₹4,643,530 INR
View
Retailer 3
-
$50,898 USD
SGD 68,781 SGD
View
Price last confirmed 23 days ago
Retailer 4
-
$52,003 USD
A$80,004 AUD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$53,733 USD
A$82,666 AUD
View
B+
Retailer 6
-
$54,355 USD
View
B+
Retailer 7
-
$54,808 USD
£43,156 GBP
View
B+
Retailer 8
-
$54,980 USD
View
Final sale: no returns
B+
Retailer 9
-
$54,981 USD
View
B+
Retailer 10
-
$55,777 USD
View
B+
Retailer 11
-
$56,602 USD
View
B+
Retailer 12
-
$57,834 USD
View
B
Retailer 13
-
$58,045 USD
View
B
Retailer 14
-
$59,979 USD
View
B+
Retailer 15
-
$62,478 USD
View
B
Retailer 16
-
$64,977 USD
View
B+
Retailer 17
-
$65,911 USD
€62,772 EUR
View
B
Retailer 18
-
$66,820 USD
View
B
Retailer 19
-
$67,476 USD
View
B
Retailer 20
-
$70,442 USD
ZAR 1,138,004 ZAR
View
B
Retailer 21
-
$71,140 USD
£56,015 GBP
View
Most Expensive
B
MOH London
A805ED512 · Nov 2
$84,864 USD
£66,822 GBP
View
21 more retailers have this diamond
Prices start from $46,157 USDSave up to $38,707 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
3.05ct Marquise
$46,157 USD