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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG837615559

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837615559

Diamond specifications and retailer prices

From $1,187 NZD
$668 USD
As of November 2, 2026
Save $4,650 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,837 NZD at MOH London · As of October 29, 2026
View at MOH London

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 LG837615559 or 837615559. Listed at 19 retailers as of October 29, 2026, with prices from $1,187 to $5,837, a $4,650 spread on the same certified stone. MOH London lists it at $5,837. 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 angle37.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615559
Dimensions7.88 × 8.54 × 5.16 mm
L/W Ratio1.08
Girdle conditionFaceted
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
7.88 mm8.54 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615559
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

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: $5,837 NZD|Low: $1,187 NZD|High: $5,864 NZD|Avg: $2,659 NZD|-0.5%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3$1,187 NZD
Retailer 12$1,292 NZD
Retailer 10$1,329 NZD
Retailer 13$1,377 NZD
Retailer 2$1,517 NZD
Retailer 8$1,592 NZD
Retailer 4$1,697 NZD
Retailer 6$1,847 NZD
Retailer 18$1,973 NZD
Retailer 11$2,205 NZD
Retailer 15$2,288 NZD
Retailer 17$3,272 NZD
Retailer 16$3,519 NZD
Retailer 5$3,555 NZD
Retailer 14$3,875 NZD
Retailer 9$4,454 NZD
Retailer 7$4,641 NZD
MOH London$5,837 NZD

16 data points across 18 retailers

19 retailers$1,187 NZD to $5,837 NZD

A+
Cheapest Retailer
-
$1,187 NZD
$668 USD
A
Retailer 2
-
$1,292 NZD
$727 USD
View
A
Retailer 3
-
$1,329 NZD
$748 USD
View
Final sale: no returns
A
Retailer 4
-
$1,377 NZD
$775 USD
View
Retailer 5
-
$1,496 NZD
$842 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,517 NZD
£672 GBP
View
A
Retailer 7
-
$1,592 NZD
HK$7,000 HKD
View
A
Retailer 8
-
$1,697 NZD
$955 USD
View
A
Retailer 9
-
$1,847 NZD
$1,039 USD
View
A
Retailer 10
-
$1,973 NZD
$1,110 USD
View
A
Retailer 11
-
$2,205 NZD
£977 GBP
View
A
Retailer 12
-
$2,288 NZD
€1,226 EUR
View
B+
Retailer 13
-
$3,272 NZD
A$2,832 AUD
View
B+
Retailer 14
-
$3,519 NZD
$1,980 USD
View
B+
Retailer 15
-
$3,555 NZD
ZAR 32,313 ZAR
View
B+
Retailer 16
-
$3,875 NZD
$2,180 USD
View
B+
Retailer 17
-
$4,454 NZD
$2,506 USD
View
B+
Retailer 18
-
$4,641 NZD
SGD 3,529 SGD
View
Most Expensive
B+
MOH London
LG837615559 · Oct 29
$5,837 NZD
£2,586 GBP
View
18 more retailers have this diamond
Prices start from $1,187 NZDSave up to $4,650 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
$1,187 NZD