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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG631427236

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG631427236

Diamond specifications and retailer prices

From $1,038 NZD
$585 USD
As of October 30, 2026
Save $8,171 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,209 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG631427236 or 631427236. Listed at 21 retailers as of October 30, 2026, with prices from $1,038 to $9,209, a $8,171 spread on the same certified stone. Do Amore Diamonds lists it at $9,209. 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 angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631427236
Dimensions8.92 × 10.03 × 5.72 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.Type IIa
Top View
8.92 mm10.03 mm3.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631427236
Side View
Table 59.0%Crown 34.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,209 NZD|Low: $995 NZD|High: $11,249 NZD|Avg: $3,269 NZD|-18.1%
Do Amore Diamonds
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
November 1, 2026
Retailer 16$1,038 NZD
Retailer 7$1,162 NZD
Retailer 4$1,286 NZD
Retailer 13$1,517 NZD
Retailer 3$1,702 NZD
Retailer 8$1,904 NZD
Retailer 2$2,123 NZD
Retailer 11$2,939 NZD
Retailer 10$3,000 NZD
Retailer 12$3,084 NZD
Retailer 15$3,192 NZD
Retailer 6$3,735 NZD
Retailer 5$4,106 NZD
Retailer 9$4,922 NZD
Retailer 14$5,627 NZD
Do Amore Diamonds$9,209 NZD

43 data points across 16 retailers

21 retailers$1,038 NZD to $9,209 NZD

A
Cheapest Retailer
-
$1,038 NZD
$585 USD
A
Retailer 2
-
$1,160 NZD
$654 USD
View
Final sale: no returns
A
Retailer 3
-
$1,162 NZD
$655 USD
View
A
Retailer 4
-
$1,286 NZD
$725 USD
View
Retailer 5
-
$1,286 NZD
$725 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,517 NZD
$855 USD
View
A
Retailer 7
-
$1,702 NZD
$959 USD
View
A
Retailer 8
-
$1,904 NZD
$1,073 USD
View
A
Retailer 9
-
$1,968 NZD
$1,109 USD
View
A
Retailer 10
-
$2,123 NZD
£942 GBP
View
B+
Retailer 11
-
$2,939 NZD
A$2,548 AUD
View
B+
Retailer 12
-
$3,000 NZD
A$2,601 AUD
View
B+
Retailer 13
-
$3,084 NZD
ZAR 28,082 ZAR
View
B+
Retailer 14
-
$3,192 NZD
$1,799 USD
View
B+
Retailer 15
-
$3,735 NZD
$2,105 USD
View
B
Retailer 16
-
$4,106 NZD
$2,314 USD
View
B
Retailer 17
-
$4,265 NZD
$2,404 USD
View
B
Retailer 18
-
$4,789 NZD
$2,699 USD
View
B
Retailer 19
-
$4,922 NZD
A$4,268 AUD
View
B
Retailer 20
-
$5,627 NZD
£2,497 GBP
View
Most Expensive
B
Do Amore Diamonds
27-40759BBDF · Oct 31
$9,209 NZD
$5,190 USD
View
20 more retailers have this diamond
Prices start from $1,038 NZDSave up to $8,171 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
$1,038 NZD