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Round|Natural|IGI

1.30ct G I1 Round Natural Diamond

EX • G/I1 • IGI 695520758

Shape and cutting style on the report: Round brilliant

Certificate IGI 695520758

Diamond specifications and retailer prices

From $2,114 SGD
$1,654 USD
As of October 30, 2026
Save $3,549 SGD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,663 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 695520758. Listed at 7 retailers as of October 30, 2026, with prices from $2,114 to $5,663, a $3,549 spread on the same certified stone. NZ Jewellers lists it at $5,663. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 695520758
Dimensions6.92 × 6.97 × 4.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.92 mm6.97 mm1.30 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 695520758
Side View
Table 57.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 62.1%

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: Oct 30
Current: $5,663 SGD|Low: $1,749 SGD|High: $5,663 SGD|Avg: $2,803 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$1,749 SGD
Retailer 6$2,114 SGD
Retailer 5$2,322 SGD
Retailer 7$2,322 SGD
Retailer 3$2,429 SGD
Retailer 4$2,680 SGD
Retailer 8$2,705 SGD
Retailer 2$3,158 SGD
NZ Jewellers$5,663 SGD

21 data points across 9 retailers

7 retailers$2,114 SGD to $5,663 SGD

A
Cheapest Retailer
-
$2,114 SGD
$1,654 USD
A
Retailer 2
-
$2,322 SGD
$1,816 USD
View
A
Retailer 3
-
$2,322 SGD
$1,816 USD
View
A
Retailer 4
-
$2,429 SGD
$1,900 USD
View
B+
Retailer 5
-
$2,680 SGD
$2,096 USD
View
A
Retailer 6
-
$3,158 SGD
€2,353 EUR
View
Most Expensive
B
NZ Jewellers
a24b9c5d-228a-45bc-9a60-3ac800a796e5 · Oct 30
$5,663 SGD
$4,430 USD
View
6 more retailers have this diamond
Prices start from $2,114 SGDSave up to $3,549 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
1.30ct Round
$2,114 SGD