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Marquise|Natural|GIA

3.11ct D IF Marquise Natural Diamond

EX • D/IF • GIA 1565271300

Certificate GIA 1565271300

Diamond specifications and retailer prices

From £56,985 GBP
SGD 103,181 SGD
As of November 1, 2026
Save £30,518 GBP (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £87,503 GBP at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 3.11ct natural marquise diamond

This 3.11ct natural marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565271300. Listed at 14 retailers as of November 1, 2026, with prices from £56,985 to £87,503, a £30,518 spread on the same certified stone. Diamonds Direct lists it at £87,503. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.11
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.02°
Pavilion angle41.16°
OriginNatural
Grading LabGIA
CertificateGIA 1565271300
Dimensions15.38 × 7.34 × 4.55 mm
L/W Ratio2.10
Culet sizeNone
Top View
15.38 mm7.34 mm3.11 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565271300
Side View
Table 59.0%Crown 38.02°Girdle: MED-THKPavilion 41.16°Culet: NoneDepth 62.0%

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: £87,503 GBP|Low: £56,985 GBP|High: £87,503 GBP|Avg: £66,413 GBP
Diamonds Direct
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
November 1, 2026
Retailer 14£56,985 GBP
Retailer 7£59,904 GBP
Retailer 3£60,407 GBP
Retailer 9£60,498 GBP
Retailer 5£60,674 GBP
Retailer 13£63,237 GBP
Retailer 11£63,654 GBP
Retailer 2£63,791 GBP
Retailer 10£64,263 GBP
Retailer 12£67,936 GBP
Retailer 4£68,915 GBP
Retailer 8£71,043 GBP
Retailer 6£72,901 GBP
Diamonds Direct£87,503 GBP

32 data points across 14 retailers

14 retailers£56,985 GBP to £87,503 GBP

A
Cheapest Retailer
-
£56,985 GBP
SGD 103,181 SGD
A
Retailer 2
-
£59,904 GBP
View
A
Retailer 3
-
£60,407 GBP
$80,939 USD
View
A
Retailer 4
-
£60,498 GBP
$81,060 USD
View
A
Retailer 5
-
£60,674 GBP
$81,297 USD
View
A
Retailer 6
-
£63,237 GBP
$84,731 USD
View
A
Retailer 7
-
£63,654 GBP
$85,289 USD
View
A
Retailer 8
-
£63,791 GBP
A$131,497 AUD
View
A
Retailer 9
-
£64,263 GBP
SGD 116,358 SGD
View
A
Retailer 10
-
£67,936 GBP
$91,027 USD
View
A
Retailer 11
-
£68,915 GBP
View
A
Retailer 12
-
£71,043 GBP
$95,189 USD
View
B+
Retailer 13
-
£72,901 GBP
$97,680 USD
View
Most Expensive
B+
Diamonds Direct
1127992 · Nov 1
£87,503 GBP
$117,245 USD
View
13 more retailers have this diamond
Prices start from £56,985 GBPSave up to £30,518 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
3.11ct Marquise
£56,985 GBP