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Heart|Lab Grown|IGI

4.03ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG833673128

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833673128

Diamond specifications and retailer prices

From $1,339 NZD
£594 GBP
As of October 30, 2026
Save $8,864 NZD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,202 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833673128 or 833673128. Listed at 12 retailers as of October 30, 2026, with prices from $1,339 to $10,202, a $8,864 spread on the same certified stone. Brilliant Earth lists it at $10,202. 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

4.03
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833673128
Dimensions9.77 × 10.82 × 6.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm10.82 mm4.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833673128
Side View
Table 61.0%Crown 41°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 57.8%

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: $10,202 NZD|Low: $1,334 NZD|High: $18,559 NZD|Avg: $4,788 NZD|-45.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$1,339 NZD
Retailer 12$1,348 NZD
Retailer 8$1,650 NZD
Retailer 3$1,859 NZD
Retailer 10$1,883 NZD
Retailer 7$2,297 NZD
Retailer 5$3,075 NZD
Retailer 2$3,245 NZD
Retailer 4$4,776 NZD
Retailer 9$5,692 NZD
Retailer 11$10,043 NZD
Brilliant Earth$10,202 NZD

21 data points across 12 retailers

12 retailers$1,339 NZD to $10,202 NZD

A
Cheapest Retailer
-
$1,339 NZD
£594 GBP
A
Retailer 2
-
$1,348 NZD
$760 USD
View
Final sale: no returns
A
Retailer 3
-
$1,650 NZD
$930 USD
View
A
Retailer 4
-
$1,859 NZD
$1,048 USD
View
B+
Retailer 5
-
$1,883 NZD
$1,061 USD
View
A
Retailer 6
-
$2,297 NZD
€1,233 EUR
View
A
Retailer 7
-
$3,075 NZD
A$2,666 AUD
View
A
Retailer 8
-
$3,245 NZD
$1,829 USD
View
B+
Retailer 9
-
$4,776 NZD
$2,692 USD
View
B+
Retailer 10
-
$5,692 NZD
£2,526 GBP
View
B
Retailer 11
-
$10,043 NZD
$5,660 USD
View
Most Expensive
B
Brilliant Earth
21731768Y · Oct 30
$10,202 NZD
$5,750 USD
View
11 more retailers have this diamond
Prices start from $1,339 NZDSave up to $8,864 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
4.03ct Heart
$1,339 NZD