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Oval|Natural|GIA

0.75ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1565430479

Certificate GIA 1565430479

Diamond specifications and retailer prices

From £933 GBP
$1,250 USD
As of October 23, 2026
7 retailers carry this diamond
Most expensive: £1,396 GBP at Cape Diamonds · As of October 21, 2026
View at Cape Diamonds

About this 0.75ct natural oval diamond

This 0.75ct natural oval 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 1565430479. Listed at 7 retailers as of October 23, 2026. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565430479
Dimensions7.25 × 5.08 × 3.20 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.25 mm5.08 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565430479
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £1,396 GBP|Low: £701 GBP|High: £1,405 GBP|Avg: £1,041 GBP|-0.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 23, 2026
Retailer 3£701 GBP
Retailer 5£840 GBP
Retailer 7£933 GBP
Retailer 6£1,052 GBP
Retailer 4£1,216 GBP
Retailer 2£1,219 GBP
Cape Diamonds£1,396 GBP

22 data points across 7 retailers

7 retailers

Retailer 1
-
£701 GBP
₹89,459 INR
Price last confirmed 8 days ago
Retailer 2
-
£840 GBP
$1,125 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£933 GBP
$1,250 USD
View
Retailer 4
-
£1,052 GBP
$1,410 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£1,216 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£1,219 GBP
€1,555 EUR
View
Price last confirmed 7 days ago
Most Expensive
Cape Diamonds
cert_1565430479 · Oct 21
£1,396 GBP
ZAR 30,220 ZAR
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from £933 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 Oval
£933 GBP