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Marquise|Natural|GIA

0.75ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 6243098935

Certificate GIA 6243098935

Diamond specifications and retailer prices

From £1,015 GBP
$1,360 USD
As of November 2, 2026
Save £1,667 GBP (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,682 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-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 6243098935. Listed at 13 retailers as of October 30, 2026, with prices from £1,015 to £2,682, a £1,667 spread on the same certified stone. NZ Jewellers lists it at £2,682. 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

0.75
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243098935
Dimensions9.08 × 5.05 × 2.93 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
9.08 mm5.05 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243098935
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.0%

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 2
Current: £2,682 GBP|Low: £1,015 GBP|High: £2,682 GBP|Avg: £1,396 GBP
NZ Jewellers
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 5£1,015 GBP
Retailer 3£1,060 GBP
Retailer 9£1,099 GBP
Retailer 12£1,099 GBP
Retailer 4£1,112 GBP
Retailer 13£1,150 GBP
Retailer 6£1,216 GBP
Retailer 10£1,269 GBP
Retailer 2£1,386 GBP
Retailer 8£1,531 GBP
Retailer 11£1,638 GBP
Retailer 7£1,926 GBP
NZ Jewellers£2,682 GBP

18 data points across 13 retailers

13 retailers£1,015 GBP to £2,682 GBP

A
Cheapest Retailer
-
£1,015 GBP
$1,360 USD
Final sale: no returns
A
Retailer 2
-
£1,060 GBP
$1,420 USD
View
A
Retailer 3
-
£1,099 GBP
$1,473 USD
View
A
Retailer 4
-
£1,099 GBP
$1,473 USD
View
A
Retailer 5
-
£1,112 GBP
$1,490 USD
View
A
Retailer 6
-
£1,150 GBP
$1,541 USD
View
A
Retailer 7
-
£1,216 GBP
View
A
Retailer 8
-
£1,269 GBP
$1,700 USD
View
A
Retailer 9
-
£1,386 GBP
View
B+
Retailer 10
-
£1,531 GBP
€1,954 EUR
View
B+
Retailer 11
-
£1,638 GBP
ZAR 35,455 ZAR
View
B
Retailer 12
-
£1,926 GBP
View
Most Expensive
B
NZ Jewellers
9545deb4-bc2d-461b-b27e-5658223aaaac · Oct 30
£2,682 GBP
$3,593 USD
View
12 more retailers have this diamond
Prices start from £1,015 GBPSave up to £1,667 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
0.75ct Marquise
£1,015 GBP