CaratHunter
Plans
Marquise|Natural|GIA

3.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6565101201

Certificate GIA 6565101201

Diamond specifications and retailer prices

From £33,918 GBP
$45,446 USD
As of October 31, 2026
Save £24,813 GBP (42%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £58,731 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3ct natural marquise diamond

This 3ct 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 6565101201. Listed at 29 retailers as of October 31, 2026, with prices from £33,918 to £58,731, a £24,813 spread on the same certified stone. MOH London lists it at £58,731. 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

3.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565101201
Dimensions14.14 × 7.29 × 4.87 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
14.14 mm7.29 mm3.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565101201
Side View
Table 53.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.9%

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: Oct 31
Current: £58,731 GBP|Low: £33,918 GBP|High: £69,323 GBP|Avg: £40,252 GBP|-15.3%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
November 2, 2026
Retailer 27£33,918 GBP
Retailer 4£34,080 GBP
Retailer 24£34,454 GBP
Retailer 9£34,471 GBP
Retailer 10£34,960 GBP
Retailer 13£35,171 GBP
Retailer 7£36,411 GBP
Retailer 12£36,421 GBP
Retailer 5£36,460 GBP
Retailer 17£37,500 GBP
Retailer 11£37,605 GBP
Retailer 25£37,924 GBP
Retailer 16£38,804 GBP
Retailer 3£39,048 GBP
Retailer 20£39,048 GBP
Retailer 14£39,173 GBP
Retailer 28£39,173 GBP
Retailer 6£40,224 GBP
Retailer 8£40,347 GBP
Retailer 18£40,739 GBP
Retailer 15£40,834 GBP
Retailer 19£41,816 GBP
Retailer 26£42,306 GBP
Retailer 2£44,179 GBP
Retailer 21£45,546 GBP
Retailer 23£48,750 GBP
Retailer 22£49,237 GBP
MOH London£58,731 GBP

6 data points across 28 retailers

29 retailers£33,918 GBP to £58,731 GBP

A
Cheapest Retailer
-
£33,918 GBP
$45,446 USD
A
Retailer 2
-
£34,080 GBP
$45,663 USD
View
A
Retailer 3
-
£34,454 GBP
$46,165 USD
View
A
Retailer 4
-
£34,471 GBP
$46,188 USD
View
Final sale: no returns
A
Retailer 5
-
£34,960 GBP
$46,842 USD
View
A
Retailer 6
-
£35,171 GBP
₹4,488,156 INR
View
B+
Retailer 7
-
£35,802 GBP
A$73,800 AUD
View
B+
Retailer 8
-
£36,411 GBP
CA$67,760 CAD
View
B+
Retailer 9
-
£36,421 GBP
$48,800 USD
View
B+
Retailer 10
-
£36,460 GBP
$48,852 USD
View
B+
Retailer 11
-
£37,500 GBP
$50,246 USD
View
B+
Retailer 12
-
£37,605 GBP
$50,387 USD
View
B+
Retailer 13
-
£37,634 GBP
$50,426 USD
View
B+
Retailer 14
-
£37,924 GBP
View
B+
Retailer 15
-
£38,804 GBP
$51,994 USD
View
B+
Retailer 16
-
£39,048 GBP
$52,320 USD
View
B+
Retailer 17
-
£39,048 GBP
$52,320 USD
View
B+
Retailer 18
-
£39,173 GBP
$52,487 USD
View
B+
Retailer 19
-
£39,173 GBP
$52,487 USD
View
B+
Retailer 20
-
£40,224 GBP
$53,896 USD
View
B+
Retailer 21
-
£40,347 GBP
$54,060 USD
View
B+
Retailer 22
-
£40,739 GBP
$54,586 USD
View
B+
Retailer 23
-
£40,834 GBP
$54,713 USD
View
B
Retailer 24
-
£42,306 GBP
$56,686 USD
View
B
Retailer 25
-
£44,179 GBP
€56,376 EUR
View
B+
Retailer 26
-
£45,546 GBP
$61,026 USD
View
B
Retailer 27
-
£48,750 GBP
ZAR 1,055,255 ZAR
View
B
Retailer 28
-
£49,237 GBP
View
Most Expensive
B
MOH London
E9EA2AE2A · Nov 1
£58,731 GBP
View
28 more retailers have this diamond
Prices start from £33,918 GBPSave up to £24,813 GBP

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
3.00ct Marquise
£33,918 GBP