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Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG783603150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603150

Diamond specifications and retailer prices

From $220 NZD
$124 USD
As of October 24, 2026
Save $1,752 NZD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,972 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783603150 or 783603150. Listed at 17 retailers as of October 24, 2026, with prices from $220 to $1,972, a $1,752 spread on the same certified stone. MOH London lists it at $1,972. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603150
Dimensions5.32 × 5.48 × 3.23 mm
L/W Ratio1.03
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
5.32 mm5.48 mm0.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783603150
Side View
Table 62.0%Crown 30.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 58.9%

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: Oct 24
Current: $1,972 NZD|Low: $154 NZD|High: $2,053 NZD|Avg: $634 NZD|-4.0%
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
October 27, 2026
Retailer 7$190 NZD
Retailer 16$211 NZD
Retailer 17$220 NZD
Retailer 6$250 NZD
Retailer 10$250 NZD
Retailer 13$420 NZD
Retailer 2$434 NZD
Retailer 11$465 NZD
Retailer 4$472 NZD
Retailer 15$570 NZD
Retailer 12$644 NZD
Retailer 18$646 NZD
Retailer 5$687 NZD
Retailer 9$758 NZD
Retailer 14$763 NZD
Retailer 8$861 NZD
Retailer 3$1,592 NZD
MOH London$1,972 NZD

30 data points across 18 retailers

17 retailers$220 NZD to $1,972 NZD

Retailer 1
-
$190 NZD
$107 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$220 NZD
$124 USD
View
A
Retailer 3
-
$250 NZD
$141 USD
View
A
Retailer 4
-
$250 NZD
$141 USD
View
Retailer 5
-
$420 NZD
ZAR 3,820 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$434 NZD
€233 EUR
View
B+
Retailer 7
-
$465 NZD
£207 GBP
View
B+
Retailer 8
-
$472 NZD
$266 USD
View
B+
Retailer 9
-
$570 NZD
$321 USD
View
B+
Retailer 10
-
$644 NZD
£286 GBP
View
B+
Retailer 11
-
$646 NZD
$364 USD
View
B+
Retailer 12
-
$687 NZD
$387 USD
View
B
Retailer 13
-
$758 NZD
$427 USD
View
Retailer 14
-
$763 NZD
$430 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$861 NZD
$485 USD
View
B
Retailer 16
-
$1,592 NZD
$897 USD
View
Most Expensive
B
MOH London
LG783603150 · Oct 26
$1,972 NZD
£875 GBP
View
16 more retailers have this diamond
Prices start from $220 NZDSave up to $1,752 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
0.53ct Heart
$220 NZD