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Heart|Lab Grown|IGI

4.03ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG776671686

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776671686

Diamond specifications and retailer prices

From $1,609 NZD
As of November 4, 2026
Save $12,672 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,281 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776671686 or 776671686. Listed at 14 retailers as of November 3, 2026, with prices from $1,609 to $14,281, a $12,672 spread on the same certified stone. Do Amore Diamonds lists it at $14,281. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776671686
Dimensions11.00 × 9.78 × 6.23 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm9.78 mm4.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776671686
Side View
Table 58.0%Crown 35.2°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 56.7%

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: Nov 4
Current: $14,281 NZD|Low: $1,478 NZD|High: $14,494 NZD|Avg: $4,942 NZD
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 16$1,609 NZD
Retailer 3$1,751 NZD
Retailer 15$1,944 NZD
Retailer 13$2,377 NZD
Retailer 4$2,448 NZD
Retailer 17$2,789 NZD
Retailer 5$2,801 NZD
Retailer 8$3,151 NZD
Retailer 7$3,268 NZD
Retailer 18$3,862 NZD
Retailer 11$4,100 NZD
Retailer 12$4,414 NZD
Retailer 9$4,905 NZD
Retailer 6$6,310 NZD
Retailer 2$6,968 NZD
Retailer 10$7,334 NZD
Retailer 14$9,012 NZD
Do Amore Diamonds$14,281 NZD

28 data points across 18 retailers

14 retailers$1,609 NZD to $14,281 NZD

A
Cheapest Retailer
-
$1,609 NZD
A
Retailer 2
-
$1,751 NZD
View
A
Retailer 3
-
$1,944 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,377 NZD
View
A
Retailer 5
-
$2,448 NZD
View
B+
Retailer 6
-
$2,789 NZD
View
A
Retailer 7
-
$2,801 NZD
View
B+
Retailer 8
-
$3,862 NZD
View
B+
Retailer 9
-
$4,100 NZD
View
B+
Retailer 10
-
$4,414 NZD
View
B
Retailer 11
-
$6,310 NZD
View
B
Retailer 12
-
$6,968 NZD
View
B
Retailer 13
-
$9,012 NZD
View
Most Expensive
B
Do Amore Diamonds
27-F4A1F83B8 · Nov 3
$14,281 NZD
$8,050 USD
View
13 more retailers have this diamond
Prices start from $1,609 NZDSave up to $12,672 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
$1,609 NZD