Oval|Natural|GIA

1.03ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6237892102

Certificate GIA 6237892102

Diamond specifications and retailer prices

From $4,690 USD
As of November 6, 2026
Save $1,767 USD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,457 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded F 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 6237892102. Listed at 4 retailers as of November 6, 2026, with prices from $4,690 to $6,457, a $1,767 spread on the same certified stone. 77 Diamonds lists it at $6,457. 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

1.03
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237892102
Dimensions7.72 × 5.79 × 3.48 mm
L/W Ratio1.33
Top View
7.72 mm5.79 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6237892102
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $6,457 USD|Low: $4,690 USD|High: $6,520 USD|Avg: $5,429 USD|-0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$4,690 USD
Retailer 3$5,005 USD
77 Diamonds$6,457 USD

8 data points across 3 retailers

4 retailers$4,690 USD to $6,457 USD

B
Cheapest Retailer
-
$4,690 USD
B
Retailer 2
-
$5,005 USD
View
B
Retailer 3
-
$5,145 USD
View
Most Expensive
B
77 Diamonds
OVMBKW5FCVRM · Nov 6
$6,457 USD
£5,084 GBP
View
3 more retailers have this diamond
Prices start from $4,690 USDSave up to $1,767 USD

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.

B
1.03ct Oval
$4,690 USD