CaratHunter
Plans
Marquise|Natural|IGI

1.15ct J IF Marquise Natural Diamond

VG • J/IF • IGI 625484050

Certificate IGI 625484050

Diamond specifications and retailer prices

From $4,315 NZD
As of November 5, 2026
Save $4,104 NZD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,073 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.15ct natural marquise diamond

This 1.15ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 625484050. Listed at 13 retailers as of November 4, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.15
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.12°
Pavilion angle38.13°
OriginNatural
Grading LabIGI
CertificateIGI 625484050
Dimensions10.65 × 5.50 × 3.32 mm
L/W Ratio1.94
Girdle conditionFaceted
Top View
10.65 mm5.50 mm1.15 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 625484050
Side View
Table 60.0%Crown 34.12°Girdle: STK-THKPavilion 38.13°Culet: NoneDepth 60.4%

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: $5,174 NZD|Low: $4,075 NZD|High: $8,541 NZD|Avg: $5,431 NZD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$4,315 NZD
Retailer 5$4,429 NZD
Retailer 7$4,447 NZD
Retailer 8$4,753 NZD
Retailer 1$5,174 NZD
Retailer 3$5,879 NZD
Retailer 2$5,980 NZD
Retailer 4$8,419 NZD

45 data points across 8 retailers

13 retailers$4,315 NZD to $8,419 NZD

A
Cheapest Retailer
-
$4,315 NZD
A
Retailer 2
-
$4,429 NZD
View
A
Retailer 3
-
$4,447 NZD
View
Final sale: no returns
A
Retailer 4
-
$4,753 NZD
View
Retailer 5
-
$4,818 NZD
View
Price last confirmed 30 days ago
Retailer 6
-
$4,818 NZD
View
Price last confirmed 30 days ago
Retailer 7
-
$5,002 NZD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$5,174 NZD
View
Retailer 9
-
$5,560 NZD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$5,879 NZD
View
B+
Retailer 11
-
$5,980 NZD
View
B
Retailer 12
-
$8,419 NZD
View
Most Expensive
NZ Jewellers
4e5de267-c616-441e-9a47-449fb11168a1 · Sep 30
$10,073 NZD
$5,584 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $4,315 NZDSave up to $4,104 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 Marquise
$4,315 NZD