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Oval|Natural|GIA

0.62ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1539640406

Certificate GIA 1539640406

Diamond specifications and retailer prices

From $1,016 SGD
$795 USD
As of October 27, 2026
Save $1,745 SGD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,761 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539640406. Listed at 13 retailers as of October 27, 2026, with prices from $1,016 to $2,761, a $1,745 spread on the same certified stone. NZ Jewellers lists it at $2,761. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539640406
Dimensions6.60 × 4.76 × 3.05 mm
L/W Ratio1.39
Key to symbols
Crystal, Feather
Top View
6.60 mm4.76 mm0.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1539640406
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.1%

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: Oct 27
Current: $2,761 SGD|Low: $881 SGD|High: $2,761 SGD|Avg: $1,287 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
October 28, 2026
Retailer 3$881 SGD
Retailer 12$881 SGD
Retailer 13$914 SGD
Retailer 4$1,016 SGD
Retailer 11$1,016 SGD
Retailer 6$1,082 SGD
Retailer 2$1,087 SGD
Retailer 7$1,112 SGD
Retailer 8$1,246 SGD
Retailer 9$1,312 SGD
Retailer 5$1,324 SGD
Retailer 10$2,036 SGD
NZ Jewellers$2,761 SGD

30 data points across 13 retailers

13 retailers$1,016 SGD to $2,761 SGD

Retailer 1
-
$881 SGD
$689 USD
Price last confirmed 8 days ago
Retailer 2
-
$881 SGD
$689 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$914 SGD
$715 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,016 SGD
$795 USD
View
B+
Retailer 5
-
$1,016 SGD
$795 USD
View
B+
Retailer 6
-
$1,082 SGD
£666 GBP
View
B+
Retailer 7
-
$1,087 SGD
£669 GBP
View
B+
Retailer 8
-
$1,112 SGD
$870 USD
View
Price last confirmed 5 days ago
B
Retailer 9
-
$1,246 SGD
€928 EUR
View
B+
Retailer 10
-
$1,312 SGD
ZAR 16,576 ZAR
View
Price last confirmed 7 days ago
Retailer 11
-
$1,324 SGD
A$1,593 AUD
View
Price last confirmed 28 days ago
Retailer 12
-
$2,036 SGD
£1,254 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
6be7301b-23a7-4f7e-99c3-45a47717ac80 · Oct 27
$2,761 SGD
$2,160 USD
View
12 more retailers have this diamond
Prices start from $1,016 SGDSave up to $1,745 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+
0.62ct Oval
$1,016 SGD