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Oval|Natural|GIA

0.70ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2557178796

Certificate GIA 2557178796

Diamond specifications and retailer prices

From $878 SGD
As of November 6, 2026
Save $1,311 SGD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,189 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557178796. Listed at 4 retailers as of November 4, 2026, with prices from $878 to $2,189, a $1,311 spread on the same certified stone. MOH London lists it at $2,189. 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

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557178796
Dimensions6.83 × 4.90 × 3.14 mm
L/W Ratio1.39
Top View
6.83 mm4.90 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557178796
Side View
Table 60.0%CrownGirdle: VTK-XTKPavilionCulet: NoneDepth 64.1%

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: $2,189 SGD|Low: $878 SGD|High: $2,189 SGD|Avg: $1,077 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$878 SGD
Retailer 4$1,241 SGD
Retailer 3$1,400 SGD
MOH London$2,189 SGD

43 data points across 4 retailers

4 retailers$878 SGD to $2,189 SGD

A
Cheapest Retailer
-
$878 SGD
B+
Retailer 2
-
$1,241 SGD
View
B+
Retailer 3
-
$1,400 SGD
View
Most Expensive
B
MOH London
F1C7478FA · Nov 4
$2,189 SGD
£1,345 GBP
View
3 more retailers have this diamond
Prices start from $878 SGDSave up to $1,311 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
0.70ct Oval
$878 SGD