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Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 2526378800

Certificate GIA 2526378800

Diamond specifications and retailer prices

From $1,508 SGD
As of November 7, 2026
Save $1,670 SGD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,256 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526378800. Listed at 20 retailers as of November 7, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.80
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526378800
Dimensions7.65 × 5.05 × 3.19 mm
L/W Ratio1.51
Top View
7.65 mm5.05 mm0.80 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2526378800
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $2,099 SGD|Low: $1,492 SGD|High: $3,233 SGD|Avg: $2,203 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$1,508 SGD
Retailer 2$1,610 SGD
Retailer 5$1,811 SGD
Retailer 7$1,871 SGD
Retailer 4$1,884 SGD
Retailer 6$1,915 SGD
Retailer 9$1,925 SGD
Retailer 1$2,099 SGD
Retailer 3$2,276 SGD
Retailer 12$2,432 SGD
Retailer 10$2,580 SGD
Retailer 8$3,178 SGD

41 data points across 12 retailers

20 retailers$1,508 SGD to $3,178 SGD

B+
Cheapest Retailer
-
$1,508 SGD
B+
Retailer 2
-
$1,610 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,616 SGD
View
Retailer 4
-
$1,744 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,744 SGD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$1,811 SGD
View
Retailer 7
-
$1,825 SGD
View
Price last confirmed 39 days ago
B
Retailer 8
-
$1,871 SGD
View
B
Retailer 9
-
$1,884 SGD
View
B
Retailer 10
-
$1,915 SGD
View
B
Retailer 11
-
$1,917 SGD
View
B
Retailer 12
-
$1,922 SGD
View
B
Retailer 13
-
$1,925 SGD
View
Retailer 14
-
$2,013 SGD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$2,099 SGD
View
Retailer 16
-
$2,276 SGD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,432 SGD
View
B
Retailer 18
-
$2,580 SGD
View
B
Retailer 19
-
$3,178 SGD
View
Most Expensive
NZ Jewellers
1520b14d-6c08-4ab8-9054-6c68839ae185 · Sep 30
$4,256 SGD
$3,321 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $1,508 SGDSave up to $1,670 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.

B+
0.80ct Oval
$1,508 SGD