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Oval|Natural|GIA

0.62ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6525678544

Certificate GIA 6525678544

Diamond specifications and retailer prices

From $871 SGD
$681 USD
As of October 26, 2026
Save $920 SGD (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,062 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.62ct natural oval diamond

This 0.62ct 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 6525678544. Listed at 17 retailers as of October 26, 2026, with a 106% 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

0.62
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6525678544
Dimensions6.77 × 4.79 × 2.92 mm
L/W Ratio1.41
Top View
6.77 mm4.79 mm0.62 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6525678544
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.9%

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 26
Current: $3,062 SGD|Low: $826 SGD|High: $3,062 SGD|Avg: $1,312 SGD
NZ Jewellers
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
October 28, 2026
Retailer 13$871 SGD
Retailer 5$900 SGD
Retailer 15$972 SGD
Retailer 7$977 SGD
Retailer 16$977 SGD
Retailer 4$992 SGD
Retailer 3$1,014 SGD
Retailer 14$1,126 SGD
Retailer 9$1,166 SGD
Retailer 8$1,195 SGD
Retailer 2$1,205 SGD
Retailer 10$1,376 SGD
Retailer 12$1,454 SGD
Retailer 6$1,468 SGD
Retailer 11$1,791 SGD
NZ Jewellers$3,062 SGD

28 data points across 16 retailers

17 retailers$871 SGD to $1,791 SGD

A
Cheapest Retailer
-
$871 SGD
$681 USD
B+
Retailer 2
-
$900 SGD
$704 USD
View
Final sale: no returns
Retailer 3
-
$972 SGD
$760 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$977 SGD
$764 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$977 SGD
$764 USD
View
B+
Retailer 6
-
$992 SGD
$776 USD
View
Retailer 7
-
$1,014 SGD
$793 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,126 SGD
$881 USD
View
B
Retailer 9
-
$1,161 SGD
$908 USD
View
B
Retailer 10
-
$1,166 SGD
£718 GBP
View
B
Retailer 11
-
$1,195 SGD
$935 USD
View
B
Retailer 12
-
$1,205 SGD
£742 GBP
View
B
Retailer 13
-
$1,376 SGD
€1,025 EUR
View
B
Retailer 14
-
$1,454 SGD
ZAR 18,380 ZAR
View
Retailer 15
-
$1,468 SGD
A$1,767 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$1,791 SGD
£1,103 GBP
View
Most Expensive
NZ Jewellers
89ec4eef-3caf-423f-af73-7c4b7f70593a · Oct 27
$3,062 SGD
$2,395 USD
View
Price under review
16 more retailers have this diamond
Prices start from $871 SGDSave up to $920 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
0.62ct Oval
$871 SGD