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Heart|Lab Grown|IGI

5.03ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG851683030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG851683030

Diamond specifications and retailer prices

From $2,289 NZD
$1,290 USD
As of October 30, 2026
Save $3,929 NZD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,218 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851683030 or 851683030. Listed at 5 retailers as of October 30, 2026, with prices from $2,289 to $6,218, a $3,929 spread on the same certified stone. Taylor and Hart lists it at $6,218. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851683030
Dimensions10.65 × 11.90 × 6.92 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm11.90 mm5.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851683030
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 58.2%

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 30
Current: $2,756 NZD|Low: $2,289 NZD|High: $6,218 NZD|Avg: $3,790 NZD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 31, 2026
Retailer 4$2,289 NZD
Retailer 3$2,449 NZD
Retailer 1$2,756 NZD
Retailer 2$4,260 NZD
Taylor and Hart$6,218 NZD

3 data points across 5 retailers

5 retailers$2,289 NZD to $6,218 NZD

B+
Cheapest Retailer
-
$2,289 NZD
$1,290 USD
A
Retailer 2
-
$2,449 NZD
$1,380 USD
View
A
Retailer 3
-
$2,756 NZD
£1,223 GBP
View
B
Retailer 4
-
$4,260 NZD
$2,401 USD
View
Most Expensive
B
Taylor and Hart
KJXA229 · Oct 30
$6,218 NZD
$3,505 USD
View
4 more retailers have this diamond
Prices start from $2,289 NZDSave up to $3,929 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
5.03ct Heart
$2,289 NZD