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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG597366317

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG597366317

Diamond specifications and retailer prices

From $944 NZD
As of November 2, 2026
Save $7,075 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,120 NZD at Novita Diamonds · As of October 1, 2026
View at Novita Diamonds

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG597366317 or 597366317. Listed at 22 retailers as of November 2, 2026, with a 749% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597366317
Dimensions7.64 × 8.96 × 5.26 mm
L/W Ratio1.17
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
7.64 mm8.96 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597366317
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.7%

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 2
Current: $1,814 NZD|Low: $944 NZD|High: $8,446 NZD|Avg: $2,932 NZD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 8$944 NZD
Retailer 2$1,056 NZD
Retailer 14$1,056 NZD
Retailer 6$1,170 NZD
Retailer 19$1,414 NZD
Retailer 11$1,568 NZD
Retailer 9$1,595 NZD
Retailer 1$1,814 NZD
Retailer 16$2,598 NZD
Retailer 13$2,678 NZD
Retailer 12$2,822 NZD
Retailer 4$3,023 NZD
Retailer 5$3,078 NZD
Retailer 10$3,800 NZD
Retailer 7$3,848 NZD
Retailer 3$3,997 NZD
Retailer 17$4,098 NZD
Retailer 15$4,884 NZD
Retailer 18$8,019 NZD

30 data points across 19 retailers

22 retailers$944 NZD to $8,019 NZD

A+
Cheapest Retailer
-
$944 NZD
A
Retailer 2
-
$1,056 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,056 NZD
View
A
Retailer 4
-
$1,170 NZD
View
Retailer 5
-
$1,227 NZD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,414 NZD
View
A
Retailer 7
-
$1,568 NZD
View
A
Retailer 8
-
$1,595 NZD
View
A
Retailer 9
-
$1,814 NZD
View
A
Retailer 10
-
$2,598 NZD
View
A
Retailer 11
-
$2,678 NZD
View
A
Retailer 12
-
$2,822 NZD
View
A
Retailer 13
-
$3,023 NZD
View
A
Retailer 14
-
$3,078 NZD
View
B+
Retailer 15
-
$3,800 NZD
View
B+
Retailer 16
-
$3,848 NZD
View
B+
Retailer 17
-
$3,997 NZD
View
B+
Retailer 18
-
$4,098 NZD
View
B+
Retailer 19
-
$4,338 NZD
View
B+
Retailer 20
-
$4,884 NZD
View
B+
Retailer 21
-
$8,019 NZD
View
Most Expensive
Novita Diamonds
cert_597366317 · Oct 1
$13,120 NZD
A$11,352 AUD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from $944 NZDSave up to $7,075 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+
2.03ct Heart
$944 NZD