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Oval|Natural|GIA

1.29ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 1523270575

Certificate GIA 1523270575

Diamond specifications and retailer prices

From $2,892 USD
As of October 31, 2026
Save $3,792 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,684 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1523270575. Listed at 18 retailers as of October 30, 2026, with prices from $2,892 to $6,684, a $3,792 spread on the same certified stone. NZ Jewellers lists it at $6,684. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.29
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.72°
Pavilion angle40.07°
OriginNatural
Grading LabGIA
CertificateGIA 1523270575
Dimensions8.47 × 6.14 × 3.81 mm
L/W Ratio1.38
Culet sizeNone
Top View
8.47 mm6.14 mm1.29 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523270575
Side View
Table 60.0%Crown 38.72°Girdle: ThickPavilion 40.07°Culet: NoneDepth 62.1%

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: $6,684 USD|Low: $2,892 USD|High: $7,421 USD|Avg: $4,429 USD|-9.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 18$2,892 USD
Retailer 6$3,085 USD
Retailer 3$3,208 USD
Retailer 17$3,234 USD
Retailer 8$3,470 USD
Retailer 13$3,476 USD
Retailer 2$3,793 USD
Retailer 14$3,833 USD
Retailer 10$3,859 USD
Retailer 12$3,924 USD
Retailer 9$4,007 USD
Retailer 16$4,010 USD
Retailer 4$4,060 USD
Retailer 5$4,060 USD
Retailer 7$4,190 USD
Retailer 15$4,491 USD
Retailer 11$6,416 USD
NZ Jewellers$6,684 USD

35 data points across 18 retailers

18 retailers$2,892 USD to $6,684 USD

A
Cheapest Retailer
-
$2,892 USD
A
Retailer 2
-
$3,085 USD
View
A
Retailer 3
-
$3,208 USD
View
Final sale: no returns
A
Retailer 4
-
$3,234 USD
View
Retailer 5
-
$3,470 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$3,476 USD
View
B+
Retailer 7
-
$3,793 USD
£2,987 GBP
View
B+
Retailer 8
-
$3,833 USD
View
Retailer 9
-
$3,859 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$3,924 USD
£3,090 GBP
View
Retailer 11
-
$4,007 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,010 USD
View
B+
Retailer 13
-
$4,060 USD
View
B+
Retailer 14
-
$4,060 USD
View
B+
Retailer 15
-
$4,190 USD
View
B+
Retailer 16
-
$4,491 USD
€4,277 EUR
View
B
Retailer 17
-
$6,416 USD
£5,052 GBP
View
Most Expensive
B
NZ Jewellers
642c7861-b491-4517-be23-34d5b3b5abcd · Oct 30
$6,684 USD
View
17 more retailers have this diamond
Prices start from $2,892 USDSave up to $3,792 USD

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
$2,892 USD