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Round|Natural|GIA

1.15ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3425206777

Certificate GIA 3425206777

Diamond specifications and retailer prices

From $2,569 NZD
₹137,884 INR
As of November 1, 2026
Save $5,666 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,235 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3425206777. Listed at 10 retailers as of October 30, 2026, with prices from $2,569 to $8,235, a $5,666 spread on the same certified stone. NZ Jewellers lists it at $8,235. 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

1.15
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3425206777
Dimensions6.71 × 6.67 × 4.19 mm
L/W Ratio1.01
Top View
6.71 mm6.67 mm1.15 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3425206777
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 41°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 1
Current: $8,235 NZD|Low: $2,563 NZD|High: $8,655 NZD|Avg: $4,062 NZD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$2,569 NZD
Retailer 9$2,697 NZD
Retailer 7$3,077 NZD
Retailer 2$3,158 NZD
Retailer 10$3,259 NZD
Retailer 8$3,620 NZD
Retailer 3$3,681 NZD
Retailer 4$4,348 NZD
Retailer 6$5,947 NZD
NZ Jewellers$8,235 NZD

28 data points across 10 retailers

10 retailers$2,569 NZD to $8,235 NZD

A
Cheapest Retailer
-
$2,569 NZD
₹137,884 INR
A
Retailer 2
-
$2,697 NZD
$1,520 USD
View
Final sale: no returns
A
Retailer 3
-
$3,077 NZD
$1,734 USD
View
A
Retailer 4
-
$3,158 NZD
£1,402 GBP
View
A
Retailer 5
-
$3,259 NZD
$1,837 USD
View
A
Retailer 6
-
$3,620 NZD
$2,040 USD
View
A
Retailer 7
-
$3,681 NZD
£1,633 GBP
View
A
Retailer 8
-
$4,348 NZD
€2,334 EUR
View
B+
Retailer 9
-
$5,947 NZD
£2,639 GBP
View
Most Expensive
B
NZ Jewellers
89a02ae7-3cbd-4790-b6d1-0cf914c9e052 · Oct 30
$8,235 NZD
$4,641 USD
View
9 more retailers have this diamond
Prices start from $2,569 NZDSave up to $5,666 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
1.15ct Round
$2,569 NZD