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Oval|Natural|GIA

0.51ct G I1 Oval Natural Diamond

G/I1 • GIA 1539293882

Certificate GIA 1539293882

Diamond specifications and retailer prices

From $516 SGD
₹38,468 INR
As of October 31, 2026
Save $1,676 SGD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,192 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1539293882. Listed at 8 retailers as of October 30, 2026, with prices from $516 to $2,192, a $1,676 spread on the same certified stone. NZ Jewellers lists it at $2,192. 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

0.51
Carat
G
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539293882
Dimensions6.11 × 4.37 × 2.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.11 mm4.37 mm0.51 ctG / I1
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1539293882
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: $2,192 SGD|Low: $515 SGD|High: $2,192 SGD|Avg: $938 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$516 SGD
Retailer 7$699 SGD
Retailer 5$753 SGD
Retailer 6$753 SGD
Retailer 8$780 SGD
Retailer 4$807 SGD
Retailer 9$851 SGD
Retailer 3$1,042 SGD
NZ Jewellers$2,192 SGD

44 data points across 9 retailers

8 retailers$516 SGD to $2,192 SGD

A
Cheapest Retailer
-
$516 SGD
₹38,468 INR
B+
Retailer 2
-
$699 SGD
$547 USD
View
B+
Retailer 3
-
$753 SGD
$589 USD
View
B+
Retailer 4
-
$753 SGD
$589 USD
View
B+
Retailer 5
-
$807 SGD
$631 USD
View
B
Retailer 6
-
$851 SGD
$666 USD
View
B
Retailer 7
-
$1,042 SGD
€776 EUR
View
Most Expensive
C
NZ Jewellers
39387e9a-5468-4f4d-8519-ca54cb344954 · Oct 30
$2,192 SGD
$1,715 USD
View
7 more retailers have this diamond
Prices start from $516 SGDSave up to $1,676 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
0.51ct Oval
$516 SGD