CaratHunter
Plans
Round|Natural|IGI

1.29ct H VS1 Round Natural Diamond

EX • H/VS1 • IGI 523287353

Shape and cutting style on the report: Round brilliant

Certificate IGI 523287353

Diamond specifications and retailer prices

From $4,276 USD
As of November 1, 2026
Save $4,181 USD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,457 USD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 523287353. Listed at 17 retailers as of November 1, 2026, with prices from $4,276 to $8,457, a $4,181 spread on the same certified stone. NZ Jewellers lists it at $8,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 523287353
Dimensions6.91 × 6.88 × 4.34 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm6.88 mm1.29 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 523287353
Side View
Table 55.5%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 1
Current: $8,457 USD|Low: $4,148 USD|High: $8,457 USD|Avg: $5,401 USD
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
November 3, 2026
Retailer 13$4,276 USD
Retailer 12$4,350 USD
Retailer 3$4,525 USD
Retailer 4$4,620 USD
Retailer 2$4,854 USD
Retailer 8$4,854 USD
Retailer 6$4,889 USD
Retailer 11$5,455 USD
Retailer 7$5,529 USD
Retailer 5$5,700 USD
Retailer 10$6,027 USD
Retailer 9$7,809 USD
NZ Jewellers$8,457 USD

43 data points across 13 retailers

17 retailers$4,276 USD to $8,457 USD

A
Cheapest Retailer
-
$4,276 USD
A
Retailer 2
-
$4,350 USD
View
A
Retailer 3
-
$4,525 USD
View
Final sale: no returns
A
Retailer 4
-
$4,620 USD
View
A
Retailer 5
-
$4,854 USD
View
A
Retailer 6
-
$4,854 USD
View
A
Retailer 7
-
$4,889 USD
£3,850 GBP
View
Retailer 8
-
$4,903 USD
View
Price last confirmed 56 days ago
B+
Retailer 9
-
$4,903 USD
View
B+
Retailer 10
-
$5,455 USD
£4,295 GBP
View
B+
Retailer 11
-
$5,529 USD
€5,266 EUR
View
Retailer 12
-
$5,657 USD
View
Price last confirmed 57 days ago
B+
Retailer 13
-
$5,657 USD
View
B+
Retailer 14
-
$5,700 USD
£4,488 GBP
View
B+
Retailer 15
-
$6,027 USD
ZAR 97,366 ZAR
View
B
Retailer 16
-
$7,809 USD
£6,149 GBP
View
Most Expensive
B
NZ Jewellers
1e4d6851-c0f8-48b2-b261-160708ecf122 · Nov 2
$8,457 USD
View
16 more retailers have this diamond
Prices start from $4,276 USDSave up to $4,181 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 Round
$4,276 USD