Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 6525527751

Certificate GIA 6525527751

Diamond specifications and retailer prices

From $1,257 USD
As of October 30, 2026
Save $646 USD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,903 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6525527751. Listed at 12 retailers as of October 30, 2026, with prices from $1,257 to $1,903, a $646 spread on the same certified stone. GemTrove lists it at $1,903. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525527751
Dimensions6.80 × 5.23 × 3.46 mm
L/W Ratio1.30
Top View
6.80 mm5.23 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525527751
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,903 USD|Low: $1,140 USD|High: $1,903 USD|Avg: $1,602 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$1,257 USD
Retailer 4$1,405 USD
Retailer 3$1,416 USD
Retailer 5$1,495 USD
Retailer 2$1,525 USD
Retailer 9$1,535 USD
Retailer 10$1,561 USD
Retailer 6$1,630 USD
Retailer 8$1,630 USD
Retailer 7$1,690 USD
GemTrove$1,903 USD

42 data points across 11 retailers

12 retailers$1,257 USD to $1,903 USD

B+
Cheapest Retailer
-
$1,257 USD
Final sale: no returns
A
Retailer 2
-
$1,405 USD
View
A
Retailer 3
-
$1,416 USD
MYR 5,766 MYR
View
Retailer 4
-
$1,425 USD
View
Price last confirmed 74 days ago
A
Retailer 5
-
$1,495 USD
View
A
Retailer 6
-
$1,525 USD
£1,201 GBP
View
A
Retailer 7
-
$1,535 USD
View
B+
Retailer 8
-
$1,561 USD
SGD 2,109 SGD
View
B+
Retailer 9
-
$1,630 USD
View
B+
Retailer 10
-
$1,630 USD
View
B+
Retailer 11
-
$1,690 USD
View
Most Expensive
B
GemTrove
GT-N-01281368-98 · Oct 31
$1,903 USD
A$2,928 AUD
View
11 more retailers have this diamond
Prices start from $1,257 USDSave up to $646 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
0.81ct Oval
$1,257 USD