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Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 7528596393

Certificate GIA 7528596393

Diamond specifications and retailer prices

From $1,578 SGD
$1,234 USD
As of October 31, 2026
Save $856 SGD (35%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,433 SGD 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 7528596393. Listed at 12 retailers as of October 31, 2026, with prices from $1,578 to $2,433, a $856 spread on the same certified stone. GemTrove lists it at $2,433. 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528596393
Dimensions6.79 × 5.21 × 3.43 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.79 mm5.21 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7528596393
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: $2,433 SGD|Low: $1,457 SGD|High: $2,433 SGD|Avg: $2,027 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$1,578 SGD
Retailer 11$1,607 SGD
Retailer 4$1,796 SGD
Retailer 3$1,810 SGD
Retailer 2$1,950 SGD
Retailer 9$1,962 SGD
Retailer 10$1,995 SGD
Retailer 6$2,084 SGD
Retailer 8$2,084 SGD
Retailer 7$2,160 SGD
GemTrove$2,433 SGD

42 data points across 11 retailers

12 retailers$1,578 SGD to $2,433 SGD

A
Cheapest Retailer
-
$1,578 SGD
$1,234 USD
B+
Retailer 2
-
$1,607 SGD
$1,257 USD
View
Final sale: no returns
A
Retailer 3
-
$1,796 SGD
$1,405 USD
View
A
Retailer 4
-
$1,810 SGD
MYR 5,766 MYR
View
Retailer 5
-
$1,852 SGD
$1,449 USD
View
Price last confirmed 75 days ago
A
Retailer 6
-
$1,950 SGD
£1,201 GBP
View
B+
Retailer 7
-
$1,962 SGD
$1,535 USD
View
B+
Retailer 8
-
$1,995 SGD
View
B+
Retailer 9
-
$2,084 SGD
$1,630 USD
View
B+
Retailer 10
-
$2,084 SGD
$1,630 USD
View
B+
Retailer 11
-
$2,160 SGD
$1,690 USD
View
Most Expensive
B
GemTrove
GT-N-01281370-98 · Oct 31
$2,433 SGD
A$2,928 AUD
View
11 more retailers have this diamond
Prices start from $1,578 SGDSave up to $856 SGD

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
$1,578 SGD