Oval|Natural|GIA

1.57ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 6515234062

Certificate GIA 6515234062

Diamond specifications and retailer prices

From $5,592 USD
As of October 30, 2026
Save $3,870 USD (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,462 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct natural oval diamond

This 1.57ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515234062. Listed at 5 retailers as of October 29, 2026, with prices from $5,592 to $9,462, a $3,870 spread on the same certified stone. MOH London lists it at $9,462. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515234062
Dimensions9.31 × 6.54 × 4.11 mm
L/W Ratio1.42
Top View
9.31 mm6.54 mm1.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515234062
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $9,462 USD|Low: $5,592 USD|High: $9,462 USD|Avg: $7,019 USD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$5,592 USD
Retailer 2$6,127 USD
Retailer 5$6,348 USD
Retailer 3$6,969 USD
MOH London$9,462 USD

39 data points across 5 retailers

5 retailers$5,592 USD to $9,462 USD

A
Cheapest Retailer
-
$5,592 USD
A
Retailer 2
-
$6,127 USD
£4,824 GBP
View
Retailer 3
-
$6,348 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$6,969 USD
€6,637 EUR
View
Most Expensive
B+
MOH London
CC193C2D7 · Oct 29
$9,462 USD
£7,450 GBP
View
4 more retailers have this diamond
Prices start from $5,592 USDSave up to $3,870 USD

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
$5,592 USD