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Oval|Natural|GIA

1.53ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1547563990

Certificate GIA 1547563990

Diamond specifications and retailer prices

From $7,795 SGD
As of November 5, 2026
Save $2,150 SGD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,945 SGD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547563990. Listed at 8 retailers as of November 5, 2026, with prices from $7,795 to $9,945, a $2,150 spread on the same certified stone. GemTrove lists it at $9,945. 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

1.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547563990
Dimensions8.80 × 6.51 × 4.13 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Etch Channel
Top View
8.80 mm6.51 mm1.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547563990
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

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: Nov 5
Current: $7,875 SGD|Low: $7,319 SGD|High: $9,971 SGD|Avg: $8,526 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$7,795 SGD
Retailer 1$7,875 SGD
Retailer 4$8,111 SGD
Retailer 5$8,373 SGD
Retailer 2$8,406 SGD
Retailer 7$8,543 SGD
Retailer 6$9,470 SGD

46 data points across 7 retailers

8 retailers$7,795 SGD to $9,945 SGD

A
Cheapest Retailer
-
$7,795 SGD
A
Retailer 2
-
$7,875 SGD
View
A
Retailer 3
-
$8,111 SGD
View
A
Retailer 4
-
$8,373 SGD
View
Final sale: no returns
A
Retailer 5
-
$8,406 SGD
View
A
Retailer 6
-
$8,543 SGD
View
A
Retailer 7
-
$9,470 SGD
View
Most Expensive
B+
GemTrove
GT-N-01286988-98 · Nov 6
$9,945 SGD
A$11,938 AUD
View
7 more retailers have this diamond
Prices start from $7,795 SGDSave up to $2,150 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
1.53ct Oval
$7,795 SGD