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Oval|Natural|GIA

1.57ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6552082517

Certificate GIA 6552082517

Diamond specifications and retailer prices

From $5,971 SGD
As of November 6, 2026
Save $1,076 SGD (15%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,047 SGD at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 1.57ct natural oval diamond

This 1.57ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552082517. Listed at 6 retailers as of November 5, 2026, with prices from $5,971 to $7,047, a $1,076 spread on the same certified stone. Michael Trio lists it at $7,047. 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

1.57
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552082517
Dimensions9.15 × 6.53 × 4.14 mm
L/W Ratio1.40
Top View
9.15 mm6.53 mm1.57 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552082517
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: Nov 6
Current: $7,047 SGD|Low: $5,865 SGD|High: $7,576 SGD|Avg: $6,709 SGD|+7.3%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$5,971 SGD
Retailer 4$6,587 SGD
Retailer 5$6,805 SGD
Retailer 2$6,908 SGD
Retailer 6$6,937 SGD
Michael Trio$7,047 SGD

46 data points across 6 retailers

6 retailers$5,971 SGD to $7,047 SGD

A
Cheapest Retailer
-
$5,971 SGD
A
Retailer 2
-
$6,587 SGD
View
B+
Retailer 3
-
$6,805 SGD
View
Final sale: no returns
A
Retailer 4
-
$6,908 SGD
View
A
Retailer 5
-
$6,937 SGD
View
Most Expensive
B+
Michael Trio
2203695088 · Nov 5
$7,047 SGD
View
5 more retailers have this diamond
Prices start from $5,971 SGDSave up to $1,076 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
1.57ct Oval
$5,971 SGD