Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG824610377

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG824610377

Diamond specifications and retailer prices

From $1,054 NZD
$594 USD
As of October 31, 2026
Save $3,860 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,462 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824610377 or 824610377. Listed at 15 retailers as of October 31, 2026, with a 366% 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

3.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824610377
Dimensions9.99 × 8.55 × 6.07 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm8.55 mm3.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824610377
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.8%

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 31
Current: $11,462 NZD|Low: $1,054 NZD|High: $11,462 NZD|Avg: $3,268 NZD
Brilliant Earth
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
October 31, 2026
Retailer 14$1,054 NZD
Retailer 6$1,199 NZD
Retailer 10$1,411 NZD
Retailer 2$1,798 NZD
Retailer 3$1,808 NZD
Retailer 7$2,468 NZD
Retailer 12$2,507 NZD
Retailer 9$2,538 NZD
Retailer 11$3,015 NZD
Retailer 13$3,796 NZD
Retailer 4$3,992 NZD
Retailer 5$4,335 NZD
Retailer 8$4,903 NZD
Brilliant Earth$11,462 NZD

34 data points across 14 retailers

15 retailers$1,054 NZD to $4,914 NZD

A
Cheapest Retailer
-
$1,054 NZD
$594 USD
Final sale: no returns
Retailer 2
-
$1,183 NZD
$667 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,411 NZD
$795 USD
View
A
Retailer 4
-
$1,798 NZD
£798 GBP
View
A
Retailer 5
-
$1,808 NZD
$1,019 USD
View
B+
Retailer 6
-
$2,468 NZD
A$2,140 AUD
View
B+
Retailer 7
-
$2,507 NZD
$1,413 USD
View
B+
Retailer 8
-
$2,538 NZD
ZAR 23,107 ZAR
View
B+
Retailer 9
-
$3,015 NZD
$1,699 USD
View
B+
Retailer 10
-
$3,796 NZD
$2,140 USD
View
B
Retailer 11
-
$3,992 NZD
$2,250 USD
View
B
Retailer 12
-
$4,335 NZD
$2,443 USD
View
B
Retailer 13
-
$4,903 NZD
£2,176 GBP
View
B
Retailer 14
-
$4,914 NZD
£2,181 GBP
View
Most Expensive
Brilliant Earth
20895411A · Oct 30
$11,462 NZD
$6,460 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,054 NZDSave up to $3,860 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
3.03ct Heart
$1,054 NZD