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Oval|Natural|GIA

0.70ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1563371131

Certificate GIA 1563371131

Diamond specifications and retailer prices

From $722 SGD
As of November 6, 2026
Save $1,057 SGD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,051 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563371131. Listed at 18 retailers as of November 4, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563371131
Dimensions7.10 × 5.05 × 3.22 mm
L/W Ratio1.41
Girdle conditionFaceted
Key to symbols
Crystal, Feather
Top View
7.10 mm5.05 mm0.70 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1563371131
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.8%

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 6
Current: $3,051 SGD|Low: $722 SGD|High: $3,051 SGD|Avg: $1,226 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9$722 SGD
Retailer 2$757 SGD
Retailer 3$973 SGD
Retailer 8$973 SGD
Retailer 17$974 SGD
Retailer 7$988 SGD
Retailer 12$1,009 SGD
Retailer 5$1,010 SGD
Retailer 10$1,021 SGD
Retailer 18$1,123 SGD
Retailer 6$1,146 SGD
Retailer 13$1,156 SGD
Retailer 4$1,198 SGD
Retailer 11$1,219 SGD
Retailer 16$1,379 SGD
Retailer 14$1,452 SGD
Retailer 15$1,779 SGD
NZ Jewellers$3,051 SGD

25 data points across 18 retailers

18 retailers$722 SGD to $1,779 SGD

A
Cheapest Retailer
-
$722 SGD
A
Retailer 2
-
$757 SGD
View
B+
Retailer 3
-
$973 SGD
View
Retailer 4
-
$973 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$974 SGD
View
B+
Retailer 6
-
$988 SGD
View
B+
Retailer 7
-
$1,009 SGD
View
B+
Retailer 8
-
$1,010 SGD
View
B+
Retailer 9
-
$1,021 SGD
View
B+
Retailer 10
-
$1,123 SGD
View
B
Retailer 11
-
$1,146 SGD
View
B
Retailer 12
-
$1,156 SGD
View
B
Retailer 13
-
$1,198 SGD
View
B
Retailer 14
-
$1,219 SGD
View
B
Retailer 15
-
$1,379 SGD
View
B
Retailer 16
-
$1,452 SGD
View
B
Retailer 17
-
$1,779 SGD
View
Most Expensive
NZ Jewellers
efd32c38-f3c5-45cc-a7c8-b6ce3f22e5b8 · Nov 5
$3,051 SGD
$2,381 USD
View
Price under review
17 more retailers have this diamond
Prices start from $722 SGDSave up to $1,057 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
$722 SGD