Oval|Natural|GIA

1.51ct E I1 Oval Natural Diamond

ID • E/I1 • GIA 5232655956

Certificate GIA 5232655956

Diamond specifications and retailer prices

From $5,893 SGD
$4,610 USD
As of October 24, 2026
Save $864 SGD (13%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,475 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232655956. Listed at 12 retailers as of October 24, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5232655956
Dimensions8.60 × 6.09 × 4.15 mm
L/W Ratio1.41
Top View
8.60 mm6.09 mm1.51 ctE / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232655956
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $12,475 SGD|Low: $5,336 SGD|High: $12,475 SGD|Avg: $7,302 SGD|+3.9%
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 24, 2026
Retailer 5$5,336 SGD
Retailer 10$5,653 SGD
Retailer 2$5,893 SGD
Retailer 9$6,377 SGD
Retailer 11$6,377 SGD
Retailer 6$6,758 SGD
Retailer 3$7,146 SGD
Retailer 12$7,146 SGD
Retailer 7$7,357 SGD
Retailer 13$7,376 SGD
Retailer 8$7,771 SGD
Retailer 4$8,542 SGD
NZ Jewellers$12,475 SGD

19 data points across 13 retailers

12 retailers$5,893 SGD to $6,758 SGD

Retailer 1
-
$5,653 SGD
$4,422 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$5,893 SGD
$4,610 USD
View
Retailer 3
-
$5,970 SGD
$4,670 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$6,377 SGD
$4,988 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$6,377 SGD
$4,988 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$6,758 SGD
$5,286 USD
View
Retailer 7
-
$7,146 SGD
$5,590 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$7,146 SGD
$5,590 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$7,357 SGD
$5,755 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$7,376 SGD
$5,770 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$7,771 SGD
€5,789 EUR
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ed2a3e2f-6fbb-4d39-8f6e-3e8e2c4c75cb · Oct 23
$12,475 SGD
$9,758 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $5,893 SGDSave up to $864 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
1.51ct Oval
$5,893 SGD