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Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 7558805931

Certificate GIA 7558805931

Diamond specifications and retailer prices

From $789 SGD
As of November 6, 2026
Save $854 SGD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,208 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter 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 7558805931. Listed at 16 retailers as of November 5, 2026, with a 108% 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

0.53
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558805931
Dimensions6.82 × 4.41 × 2.76 mm
L/W Ratio1.55
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
6.82 mm4.41 mm0.53 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558805931
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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 6
Current: $1,402 SGD|Low: $737 SGD|High: $1,895 SGD|Avg: $1,187 SGD|+80.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 9$737 SGD
Retailer 12$789 SGD
Retailer 3$850 SGD
Retailer 5$910 SGD
Retailer 17$927 SGD
Retailer 6$937 SGD
Retailer 7$1,064 SGD
Retailer 8$1,141 SGD
Retailer 4$1,153 SGD
Retailer 2$1,252 SGD
Retailer 13$1,262 SGD
Retailer 10$1,323 SGD
Retailer 1$1,402 SGD
Retailer 11$1,434 SGD
Retailer 15$1,570 SGD
Retailer 16$1,643 SGD
Retailer 14$1,883 SGD

28 data points across 17 retailers

16 retailers$789 SGD to $1,643 SGD

B+
Cheapest Retailer
-
$789 SGD
Final sale: no returns
B+
Retailer 2
-
$850 SGD
View
Retailer 3
-
$910 SGD
View
Price last confirmed 18 days ago
Retailer 4
-
$927 SGD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$937 SGD
View
Retailer 6
-
$1,064 SGD
View
Price last confirmed 19 days ago
Retailer 7
-
$1,069 SGD
View
Price last confirmed 19 days ago
B
Retailer 8
-
$1,141 SGD
View
B
Retailer 9
-
$1,252 SGD
View
B
Retailer 10
-
$1,323 SGD
View
C
Retailer 11
-
$1,402 SGD
View
B
Retailer 12
-
$1,434 SGD
View
Retailer 13
-
$1,570 SGD
View
Price last confirmed 21 days ago
C
Retailer 14
-
$1,643 SGD
View
Retailer 15
-
$1,883 SGD
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
2d81910e-8734-4ba9-9920-4c024d7a12b0 · Oct 17
$3,208 SGD
$2,503 USD
View
Price under review
15 more retailers have this diamond
Prices start from $789 SGDSave up to $854 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+
0.53ct Oval
$789 SGD