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Round|Natural|GIA

0.70ct N SI2 Round Natural Diamond

EX • N/SI2 • GIA 6501478857

Certificate GIA 6501478857

Diamond specifications and retailer prices

From $603 SGD
As of November 5, 2026
Save $1,706 SGD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,309 SGD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6501478857. Listed at 6 retailers as of November 4, 2026, with prices from $603 to $2,309, a $1,706 spread on the same certified stone. NZ Jewellers lists it at $2,309. 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
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6501478857
Dimensions5.68 × 5.66 × 3.50 mm
L/W Ratio1.00
Top View
5.68 mm5.66 mm0.70 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6501478857
Side View
Table 59.0%Crown 35.5°GirdlePavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,309 SGD|Low: $591 SGD|High: $2,309 SGD|Avg: $944 SGD|+1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$603 SGD
Retailer 3$649 SGD
Retailer 4$649 SGD
Retailer 6$695 SGD
Retailer 7$860 SGD
Retailer 2$900 SGD
NZ Jewellers$2,309 SGD

20 data points across 7 retailers

6 retailers$603 SGD to $2,309 SGD

B+
Cheapest Retailer
-
$603 SGD
Retailer 2
-
$649 SGD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$649 SGD
View
B+
Retailer 4
-
$695 SGD
View
B
Retailer 5
-
$900 SGD
View
Most Expensive
C
NZ Jewellers
fe69c9f1-65c0-4a62-8615-ad1672e837d7 · Nov 4
$2,309 SGD
$1,808 USD
View
5 more retailers have this diamond
Prices start from $603 SGDSave up to $1,706 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.

B+
0.70ct Round
$603 SGD