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Heart|Lab Grown|IGI

4.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG663411185

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG663411185

Diamond specifications and retailer prices

From $2,445 NZD
$1,378 USD
As of October 30, 2026
Save $5,936 NZD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,381 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG663411185 or 663411185. Listed at 14 retailers as of October 30, 2026, with prices from $2,445 to $8,381, a $5,936 spread on the same certified stone. Reve Diamonds lists it at $8,381. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663411185
Dimensions10.74 × 9.67 × 6.51 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm9.67 mm4.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663411185
Side View
Table 59.0%Crown 39.1°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 60.6%

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: $6,078 NZD|Low: $2,347 NZD|High: $11,735 NZD|Avg: $5,331 NZD|-0.2%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 16$2,445 NZD
Retailer 5$2,661 NZD
Retailer 4$2,738 NZD
Retailer 17$2,837 NZD
Retailer 11$2,962 NZD
Retailer 2$3,141 NZD
Retailer 9$3,664 NZD
Retailer 14$4,482 NZD
Retailer 10$4,968 NZD
Retailer 18$5,149 NZD
Retailer 7$5,240 NZD
Retailer 3$5,318 NZD
Retailer 6$5,545 NZD
Retailer 12$6,038 NZD
Retailer 1$6,078 NZD
Retailer 13$8,146 NZD
Reve Diamonds$8,381 NZD
Retailer 8$9,974 NZD
Retailer 15$11,709 NZD

34 data points across 19 retailers

14 retailers$2,445 NZD to $8,381 NZD

A
Cheapest Retailer
-
$2,445 NZD
$1,378 USD
A
Retailer 2
-
$2,661 NZD
$1,500 USD
View
A
Retailer 3
-
$2,738 NZD
$1,543 USD
View
Final sale: no returns
A
Retailer 4
-
$2,837 NZD
$1,599 USD
View
A
Retailer 5
-
$2,962 NZD
£1,315 GBP
View
A
Retailer 6
-
$3,141 NZD
$1,770 USD
View
B+
Retailer 7
-
$4,482 NZD
$2,526 USD
View
B+
Retailer 8
-
$5,149 NZD
$2,902 USD
View
Retailer 9
-
$5,240 NZD
$2,953 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$5,318 NZD
$2,997 USD
View
B+
Retailer 11
-
$6,038 NZD
ZAR 54,979 ZAR
View
B
Retailer 12
-
$6,078 NZD
A$5,270 AUD
View
B
Retailer 13
-
$8,146 NZD
£3,615 GBP
View
Most Expensive
B
Reve Diamonds
D6C47F2CC · Oct 30
$8,381 NZD
$4,723 USD
View
13 more retailers have this diamond
Prices start from $2,445 NZDSave up to $5,936 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
$2,445 NZD