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Oval|Natural|GIA

0.75ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6243093375

Certificate GIA 6243093375

Diamond specifications and retailer prices

From £863 GBP
$1,156 USD
As of October 31, 2026
Save £683 GBP (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,546 GBP at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243093375. Listed at 12 retailers as of October 31, 2026, with prices from £863 to £1,546, a £683 spread on the same certified stone. Helzberg Diamonds lists it at £1,546. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.61°
Pavilion angle39.57°
OriginNatural
Grading LabGIA
CertificateGIA 6243093375
Dimensions7.21 × 5.08 × 3.17 mm
L/W Ratio1.42
Culet sizeNone
Top View
7.21 mm5.08 mm0.75 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243093375
Side View
Table 58.0%Crown 38.61°Girdle: THK-VTKPavilion 39.57°Culet: NoneDepth 62.4%

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: £1,546 GBP|Low: £863 GBP|High: £1,546 GBP|Avg: £1,098 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11£863 GBP
Retailer 7£884 GBP
Retailer 8£907 GBP
Retailer 9£940 GBP
Retailer 4£981 GBP
Retailer 10£1,058 GBP
Retailer 2£1,082 GBP
Retailer 3£1,236 GBP
Retailer 5£1,241 GBP
Retailer 6£1,396 GBP
Helzberg Diamonds£1,546 GBP

19 data points across 11 retailers

12 retailers£863 GBP to £1,546 GBP

A
Cheapest Retailer
-
£863 GBP
$1,156 USD
A
Retailer 2
-
£867 GBP
SGD 1,570 SGD
View
A
Retailer 3
-
£884 GBP
$1,185 USD
View
A
Retailer 4
-
£907 GBP
$1,215 USD
View
A
Retailer 5
-
£940 GBP
SGD 1,702 SGD
View
B+
Retailer 6
-
£981 GBP
View
B+
Retailer 7
-
£1,058 GBP
$1,417 USD
View
B+
Retailer 8
-
£1,082 GBP
$1,450 USD
View
B
Retailer 9
-
£1,236 GBP
$1,656 USD
View
B+
Retailer 10
-
£1,241 GBP
€1,584 EUR
View
B
Retailer 11
-
£1,396 GBP
$1,871 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKJGPJJNL · Oct 31
£1,546 GBP
$2,072 USD
View
11 more retailers have this diamond
Prices start from £863 GBPSave up to £683 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
£863 GBP