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Round|Natural|GIA

1.70ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6452275925

Certificate GIA 6452275925

Diamond specifications and retailer prices

From $5,269 SGD
HK$32,200 HKD
As of November 1, 2026
Save $6,651 SGD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,920 SGD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6452275925. Listed at 8 retailers as of October 30, 2026, with prices from $5,269 to $11,920, a $6,651 spread on the same certified stone. NZ Jewellers lists it at $11,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6452275925
Dimensions7.59 × 7.63 × 4.77 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.59 mm7.63 mm1.70 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6452275925
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $11,920 SGD|Low: $5,220 SGD|High: $12,089 SGD|Avg: $7,679 SGD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$5,269 SGD
Retailer 9$6,248 SGD
Retailer 10$6,319 SGD
Retailer 5$7,127 SGD
Retailer 6$7,127 SGD
Retailer 8$7,127 SGD
Retailer 3$7,753 SGD
Retailer 2$8,031 SGD
Retailer 7$8,224 SGD
Retailer 11$8,644 SGD
NZ Jewellers$11,920 SGD

33 data points across 11 retailers

8 retailers$5,269 SGD to $11,920 SGD

A
Cheapest Retailer
-
$5,269 SGD
HK$32,200 HKD
B+
Retailer 2
-
$6,248 SGD
$4,887 USD
View
B+
Retailer 3
-
$7,127 SGD
$5,575 USD
View
B+
Retailer 4
-
$7,127 SGD
$5,575 USD
View
B+
Retailer 5
-
$7,127 SGD
$5,575 USD
View
B
Retailer 6
-
$8,031 SGD
€5,983 EUR
View
B+
Retailer 7
-
$8,224 SGD
$6,433 USD
View
Most Expensive
B
NZ Jewellers
d46889a4-df40-4a38-9498-272552b9d27d · Oct 30
$11,920 SGD
$9,324 USD
View
7 more retailers have this diamond
Prices start from $5,269 SGDSave up to $6,651 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
$5,269 SGD