Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6552851856

Certificate GIA 6552851856

Diamond specifications and retailer prices

From $1,295 USD
As of October 28, 2026
Save $504 USD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,799 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.8ct natural oval diamond

This 0.8ct 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 6552851856. Listed at 6 retailers as of October 28, 2026, with prices from $1,295 to $1,799, a $504 spread on the same certified stone. GemTrove lists it at $1,799. 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

0.80
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552851856
Dimensions7.26 × 5.07 × 3.27 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Knot
Top View
7.26 mm5.07 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552851856
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,799 USD|Low: $1,295 USD|High: $1,799 USD|Avg: $1,529 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$1,295 USD
Retailer 5$1,373 USD
Retailer 2$1,491 USD
Retailer 6$1,524 USD
Retailer 3$1,641 USD
GemTrove$1,799 USD

41 data points across 6 retailers

6 retailers$1,295 USD to $1,799 USD

A
Cheapest Retailer
-
$1,295 USD
A
Retailer 2
-
$1,373 USD
View
A
Retailer 3
-
$1,491 USD
£1,174 GBP
View
A
Retailer 4
-
$1,524 USD
SGD 2,060 SGD
View
A
Retailer 5
-
$1,641 USD
View
Most Expensive
B+
GemTrove
GT-N-01281238-98 · Oct 31
$1,799 USD
A$2,768 AUD
View
5 more retailers have this diamond
Prices start from $1,295 USDSave up to $504 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.

A
0.80ct Oval
$1,295 USD