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1.29ct G I1 Round Natural Diamond

EX • G/I1 • HRD 260000125762

Certificate HRD 260000125762

Diamond specifications and retailer prices

From $1,436 SGD
$1,123 USD
As of November 2, 2026
Save $2,755 SGD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,191 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.29ct natural round diamond

This 1.29ct 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 HRD 260000125762. Listed at 8 retailers as of November 2, 2026, with prices from $1,436 to $4,191, a $2,755 spread on the same certified stone. NZ Jewellers lists it at $4,191. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000125762
Dimensions6.93 × 6.97 × 4.33 mm
L/W Ratio1.01
Top View
6.93 mm6.97 mm1.29 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateHRD 260000125762
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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 2
Current: $4,191 SGD|Low: $1,345 SGD|High: $4,191 SGD|Avg: $1,817 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$1,436 SGD
Retailer 9$1,488 SGD
Retailer 4$1,556 SGD
Retailer 7$1,556 SGD
Retailer 2$1,617 SGD
Retailer 5$1,619 SGD
Retailer 6$1,619 SGD
Retailer 3$2,386 SGD
Retailer 10$2,390 SGD
NZ Jewellers$4,191 SGD

23 data points across 10 retailers

8 retailers$1,436 SGD to $4,191 SGD

A
Cheapest Retailer
-
$1,436 SGD
$1,123 USD
Final sale: no returns
A
Retailer 2
-
$1,556 SGD
$1,217 USD
View
A
Retailer 3
-
$1,556 SGD
$1,217 USD
View
A
Retailer 4
-
$1,617 SGD
$1,264 USD
View
A
Retailer 5
-
$1,619 SGD
$1,266 USD
View
A
Retailer 6
-
$1,619 SGD
$1,266 USD
View
A
Retailer 7
-
$2,386 SGD
€1,777 EUR
View
Most Expensive
B+
NZ Jewellers
1cc8be94-2ea2-4dcc-908c-478b9b9f2693 · Nov 2
$4,191 SGD
$3,277 USD
View
7 more retailers have this diamond
Prices start from $1,436 SGDSave up to $2,755 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
1.29ct Round
$1,436 SGD