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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 $2,148 NZD
As of November 5, 2026
Save $2,720 NZD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,869 NZD at The Diamond Guys · As of November 6, 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 November 5, 2026, with prices from $2,148 to $4,869, a $2,720 spread on the same certified stone. The Diamond Guys lists it at $4,869. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,148 NZD|Low: $2,136 NZD|High: $5,942 NZD|Avg: $3,665 NZD|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 5, 2026
Retailer 1$2,148 NZD
Retailer 3$2,506 NZD
Retailer 2$2,516 NZD
Retailer 6$2,699 NZD
Retailer 4$3,379 NZD
Retailer 5$4,178 NZD
The Diamond Guys$4,869 NZD
Retailer 7$5,942 NZD

26 data points across 8 retailers

6 retailers$2,148 NZD to $4,869 NZD

A
Cheapest Retailer
-
$2,148 NZD
Retailer 2
-
$2,506 NZD
View
Price last confirmed 10 days ago
Retailer 3
-
$2,516 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$3,379 NZD
View
Price last confirmed 9 days ago
Retailer 5
-
$4,178 NZD
View
Price last confirmed 12 days ago
Most Expensive
B+
The Diamond Guys
1967067216 · Nov 6
$4,869 NZD
$2,699 USD
View
5 more retailers have this diamond
Prices start from $2,148 NZDSave up to $2,720 NZD

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
$2,148 NZD