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Oval|Natural|GIA

1.51ct E I1 Oval Natural Diamond

EX • E/I1 • GIA 3535751458

Certificate GIA 3535751458

Diamond specifications and retailer prices

From $4,446 SGD
HK$27,100 HKD
As of October 30, 2026
Save $2,404 SGD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,850 SGD at Yorxs · As of October 29, 2026
View at Yorxs

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 3535751458. Listed at 4 retailers as of October 29, 2026, with prices from $4,446 to $6,850, a $2,404 spread on the same certified stone. Yorxs lists it at $6,850. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.95°
Pavilion angle37.56°
OriginNatural
Grading LabGIA
CertificateGIA 3535751458
Dimensions8.92 × 6.26 × 4.01 mm
L/W Ratio1.42
Top View
8.92 mm6.26 mm1.51 ctE / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535751458
Side View
Table 62.0%Crown 36.95°Girdle: THK-VTKPavilion 37.56°CuletDepth 64.0%

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 30
Current: $4,446 SGD|Low: $4,446 SGD|High: $7,441 SGD|Avg: $6,046 SGD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 1$4,446 SGD
Retailer 4$5,338 SGD
Retailer 2$5,540 SGD
Retailer 3$6,132 SGD
Retailer 6$6,571 SGD
Yorxs$6,850 SGD
Retailer 5$7,441 SGD

16 data points across 7 retailers

4 retailers$4,446 SGD to $6,850 SGD

A
Cheapest Retailer
-
$4,446 SGD
HK$27,100 HKD
Retailer 2
-
$5,338 SGD
$4,165 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$6,132 SGD
$4,784 USD
View
Price last confirmed 23 days ago
Most Expensive
B+
Yorxs
90DBCDA5D · Oct 29
$6,850 SGD
€5,090 EUR
View
3 more retailers have this diamond
Prices start from $4,446 SGDSave up to $2,404 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
$4,446 SGD