CaratHunter
Plans
Round|Natural|IGI

1.50ct D IF Round Natural Diamond

EX • D/IF • IGI 801638167

Shape and cutting style on the report: Round brilliant

Certificate IGI 801638167

Diamond specifications and retailer prices

From $34,141 NZD
As of November 6, 2026
Save $17,622 NZD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $51,763 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 801638167. Listed at 12 retailers as of November 4, 2026, with prices from $34,141 to $51,763, a $17,622 spread on the same certified stone. MOH London lists it at $51,763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 801638167
Dimensions7.28 × 7.31 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS IDEAL CUT ROUND BRILLIANT
Top View
7.28 mm7.31 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638167
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°CuletDepth 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 6
Current: $51,763 NZD|Low: $33,625 NZD|High: $52,526 NZD|Avg: $40,433 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$34,141 NZD
Retailer 5$35,151 NZD
Retailer 6$36,030 NZD
Retailer 9$38,225 NZD
Retailer 7$38,517 NZD
Retailer 3$40,009 NZD
Retailer 8$41,267 NZD
Retailer 4$48,824 NZD
MOH London$51,763 NZD

44 data points across 9 retailers

12 retailers$34,141 NZD to $51,763 NZD

A
Cheapest Retailer
-
$34,141 NZD
A
Retailer 2
-
$35,151 NZD
View
Final sale: no returns
Retailer 3
-
$36,683 NZD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$38,225 NZD
View
B+
Retailer 5
-
$38,517 NZD
View
B+
Retailer 6
-
$39,739 NZD
View
B+
Retailer 7
-
$40,009 NZD
View
B+
Retailer 8
-
$40,787 NZD
View
B+
Retailer 9
-
$41,267 NZD
View
B
Retailer 10
-
$47,079 NZD
View
B
Retailer 11
-
$48,824 NZD
View
Most Expensive
B+
MOH London
8806A8D53 · Nov 4
$51,763 NZD
£22,912 GBP
View
11 more retailers have this diamond
Prices start from $34,141 NZDSave up to $17,622 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
1.50ct Round
$34,141 NZD