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Oval|Natural|IGI

1.29ct H SI2 Oval Natural Diamond

VG • H/SI2 • IGI 813642460

Shape and cutting style on the report: Oval brilliant

Certificate IGI 813642460

Diamond specifications and retailer prices

From $1,515 SGD
As of October 31, 2026
Save $1,937 SGD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,452 SGD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 1.29ct natural oval diamond

This 1.29ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 813642460. Listed at 6 retailers as of October 31, 2026, with prices from $1,515 to $3,452, a $1,937 spread on the same certified stone. The Diamond Guys lists it at $3,452. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 813642460
Dimensions8.40 × 6.05 × 3.78 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.40 mm6.05 mm1.29 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 813642460
Side View
Table 60.0%Crown 40.1°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,784 SGD|Low: $1,515 SGD|High: $4,213 SGD|Avg: $2,612 SGD|-16.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 28, 2026
Retailer 3$1,515 SGD
Retailer 2$1,776 SGD
Retailer 1$1,784 SGD
Retailer 6$1,914 SGD
Retailer 4$2,397 SGD
Retailer 5$2,963 SGD
The Diamond Guys$3,452 SGD
Retailer 7$4,213 SGD

25 data points across 8 retailers

6 retailers$1,515 SGD to $3,452 SGD

A
Cheapest Retailer
-
$1,515 SGD
A
Retailer 2
-
$1,776 SGD
$1,389 USD
View
A
Retailer 3
-
$1,784 SGD
$1,395 USD
View
A
Retailer 4
-
$2,397 SGD
$1,874 USD
View
A
Retailer 5
-
$2,963 SGD
$2,316 USD
View
Most Expensive
B+
The Diamond Guys
1967067216 · Nov 2
$3,452 SGD
$2,699 USD
View
5 more retailers have this diamond
Prices start from $1,515 SGDSave up to $1,937 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 Oval
$1,515 SGD