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Round|Natural|GIA

1.70ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 6562392132

Certificate GIA 6562392132

Diamond specifications and retailer prices

From $3,723 SGD
As of November 6, 2026
Save $5,120 SGD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,843 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562392132. Listed at 11 retailers as of November 5, 2026, with prices from $3,723 to $8,843, a $5,120 spread on the same certified stone. NZ Jewellers lists it at $8,843. 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

1.70
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562392132
Dimensions7.60 × 7.56 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.60 mm7.56 mm1.70 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562392132
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: $8,843 SGD|Low: $3,691 SGD|High: $9,408 SGD|Avg: $5,598 SGD|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$3,723 SGD
Retailer 11$4,037 SGD
Retailer 9$4,686 SGD
Retailer 6$4,844 SGD
Retailer 3$4,860 SGD
Retailer 8$4,967 SGD
Retailer 10$5,203 SGD
Retailer 2$5,526 SGD
Retailer 4$6,195 SGD
Retailer 5$7,620 SGD
NZ Jewellers$8,843 SGD

22 data points across 11 retailers

11 retailers$3,723 SGD to $8,843 SGD

A
Cheapest Retailer
-
$3,723 SGD
A
Retailer 2
-
$4,037 SGD
View
B+
Retailer 3
-
$4,686 SGD
View
Final sale: no returns
B+
Retailer 4
-
$4,844 SGD
View
B+
Retailer 5
-
$4,860 SGD
View
B+
Retailer 6
-
$4,967 SGD
View
B+
Retailer 7
-
$5,203 SGD
View
B
Retailer 8
-
$5,526 SGD
View
B
Retailer 9
-
$6,195 SGD
View
B
Retailer 10
-
$7,620 SGD
View
Most Expensive
B
NZ Jewellers
9a4c5e31-4522-437f-891d-0b2c2eeb286d · Nov 5
$8,843 SGD
$6,900 USD
View
10 more retailers have this diamond
Prices start from $3,723 SGDSave up to $5,120 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
1.70ct Round
$3,723 SGD