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Round|Natural|IGI

1.29ct F I1 Round Natural Diamond

VG • F/I1 • IGI 563226064

Shape and cutting style on the report: Round brilliant

Certificate IGI 563226064

Diamond specifications and retailer prices

From $2,376 SGD
$1,858 USD
As of November 1, 2026
Save $3,124 SGD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,501 SGD at NZ Jewellers · As of October 30, 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 F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 563226064. Listed at 10 retailers as of October 30, 2026, with prices from $2,376 to $5,501, a $3,124 spread on the same certified stone. NZ Jewellers lists it at $5,501. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
Crown angle34.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 563226064
Dimensions6.90 × 6.92 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.90 mm6.92 mm1.29 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateIGI 563226064
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 61.7%

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 1
Current: $3,577 SGD|Low: $2,376 SGD|High: $4,893 SGD|Avg: $3,318 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$2,376 SGD
Retailer 3$2,631 SGD
Retailer 4$3,131 SGD
Retailer 1$3,577 SGD
Retailer 5$4,893 SGD

21 data points across 5 retailers

10 retailers$2,376 SGD to $5,501 SGD

B+
Cheapest Retailer
-
$2,376 SGD
$1,858 USD
Retailer 2
-
$2,631 SGD
$2,057 USD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
$2,631 SGD
$2,057 USD
View
B+
Retailer 4
-
$2,631 SGD
$2,057 USD
View
B+
Retailer 5
-
$2,752 SGD
$2,152 USD
View
Retailer 6
-
$3,036 SGD
$2,374 USD
View
Price last confirmed 42 days ago
B+
Retailer 7
-
$3,036 SGD
$2,374 USD
View
B+
Retailer 8
-
$3,577 SGD
€2,664 EUR
View
Retailer 9
-
$5,501 SGD
$4,301 USD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
6d7935d7-e3ef-4dd6-817e-397be0b6e301 · Oct 30
$5,501 SGD
$4,301 USD
View
9 more retailers have this diamond
Prices start from $2,376 SGDSave up to $3,124 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+
1.29ct Round
$2,376 SGD