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Marquise|Lab Grown|IGI

1.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG641476502

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG641476502

Diamond specifications and retailer prices

From $479 NZD
As of November 5, 2026
Save $2,078 NZD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,557 NZD at Novita Diamonds · As of October 30, 2026
View at Novita Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641476502 or 641476502. Listed at 28 retailers as of October 30, 2026, with prices from $479 to $2,557, a $2,078 spread on the same certified stone. Novita Diamonds lists it at $2,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641476502
Dimensions10.67 × 5.32 × 3.23 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.67 mm5.32 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641476502
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,557 NZD|Low: $414 NZD|High: $4,412 NZD|Avg: $1,352 NZD|-1.0%
Novita Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 11$414 NZD
Retailer 16$479 NZD
Retailer 8$514 NZD
Retailer 7$614 NZD
Retailer 6$729 NZD
Retailer 20$865 NZD
Retailer 18$888 NZD
Retailer 4$929 NZD
Retailer 2$961 NZD
Retailer 9$1,014 NZD
Retailer 12$1,124 NZD
Retailer 21$1,176 NZD
Retailer 17$1,261 NZD
Retailer 14$1,455 NZD
Retailer 3$1,661 NZD
Retailer 10$1,747 NZD
Retailer 15$1,887 NZD
Retailer 13$2,056 NZD
Retailer 22$2,206 NZD
Retailer 5$2,313 NZD
Retailer 19$2,508 NZD
Novita Diamonds$2,557 NZD

37 data points across 22 retailers

28 retailers$479 NZD to $2,557 NZD

A+
Cheapest Retailer
-
$479 NZD
Final sale: no returns
Retailer 2
-
$486 NZD
View
Price last confirmed 36 days ago
Retailer 3
-
$514 NZD
View
Price last confirmed 28 days ago
Retailer 4
-
$514 NZD
View
Price last confirmed 26 days ago
Retailer 5
-
$564 NZD
View
Price last confirmed 37 days ago
Retailer 6
-
$594 NZD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$614 NZD
View
A
Retailer 8
-
$729 NZD
View
A
Retailer 9
-
$865 NZD
View
A
Retailer 10
-
$888 NZD
View
A
Retailer 11
-
$929 NZD
View
A
Retailer 12
-
$961 NZD
View
A
Retailer 13
-
$1,014 NZD
View
B+
Retailer 14
-
$1,124 NZD
View
B+
Retailer 15
-
$1,176 NZD
View
B+
Retailer 16
-
$1,261 NZD
View
B+
Retailer 17
-
$1,455 NZD
View
B+
Retailer 18
-
$1,654 NZD
View
Retailer 19
-
$1,654 NZD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$1,661 NZD
View
B+
Retailer 21
-
$1,747 NZD
View
B
Retailer 22
-
$1,887 NZD
View
Retailer 23
-
$1,935 NZD
View
Price last confirmed 36 days ago
B+
Retailer 24
-
$2,056 NZD
View
Retailer 25
-
$2,206 NZD
View
Price last confirmed 8 days ago
B
Retailer 26
-
$2,313 NZD
View
B
Retailer 27
-
$2,508 NZD
View
Most Expensive
B
Novita Diamonds
cert_641476502 · Oct 8
$2,557 NZD
A$2,211 AUD
View
27 more retailers have this diamond
Prices start from $479 NZDSave up to $2,078 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+
1.02ct Marquise
$479 NZD