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Round|Natural|IGI

2.70ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 749558741

Shape and cutting style on the report: Round brilliant

Certificate IGI 749558741

Diamond specifications and retailer prices

From $14,274 NZD
$8,045 USD
As of October 25, 2026
Save $13,918 NZD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $28,192 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.7ct natural round diamond

This 2.7ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 749558741. Listed at 15 retailers as of October 25, 2026, with prices from $14,274 to $28,192, a $13,918 spread on the same certified stone. NZ Jewellers lists it at $28,192. 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

2.70
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 749558741
Dimensions8.82 × 8.90 × 5.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.82 mm8.90 mm2.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 749558741
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.4%

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 25
Current: $28,192 NZD|Low: $12,746 NZD|High: $28,192 NZD|Avg: $17,885 NZD
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
October 30, 2026
Retailer 3$12,746 NZD
Retailer 8$14,274 NZD
Retailer 5$14,693 NZD
Retailer 9$15,557 NZD
Retailer 12$15,559 NZD
Retailer 13$16,856 NZD
Retailer 11$17,115 NZD
Retailer 4$17,300 NZD
Retailer 2$18,028 NZD
Retailer 6$18,912 NZD
Retailer 10$19,245 NZD
Retailer 14$19,450 NZD
Retailer 7$23,617 NZD
NZ Jewellers$28,192 NZD

27 data points across 14 retailers

15 retailers$14,274 NZD to $28,192 NZD

A
Cheapest Retailer
-
$14,274 NZD
$8,045 USD
A
Retailer 2
-
$14,569 NZD
$8,211 USD
View
A
Retailer 3
-
$15,557 NZD
$8,768 USD
View
Final sale: no returns
A
Retailer 4
-
$15,559 NZD
$8,769 USD
View
Retailer 5
-
$16,856 NZD
$9,500 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$16,856 NZD
$9,500 USD
View
A
Retailer 7
-
$17,115 NZD
$9,646 USD
View
B+
Retailer 8
-
$17,300 NZD
$9,750 USD
View
A
Retailer 9
-
$18,028 NZD
€9,677 EUR
View
Retailer 10
-
$19,245 NZD
£8,541 GBP
View
Price last confirmed 32 days ago
Retailer 11
-
$19,450 NZD
$10,962 USD
View
Price last confirmed 40 days ago
B+
Retailer 12
-
$19,450 NZD
$10,962 USD
View
B+
Retailer 13
-
$23,617 NZD
£10,481 GBP
View
Retailer 14
-
$28,192 NZD
$15,889 USD
View
Price last confirmed 42 days ago
Most Expensive
B+
NZ Jewellers
38d50dc0-0e60-455f-9f8c-e3009c7de691 · Oct 30
$28,192 NZD
$15,889 USD
View
14 more retailers have this diamond
Prices start from $14,274 NZDSave up to $13,918 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
2.70ct Round
$14,274 NZD