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Heart|Lab Grown|IGI

4.02ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG795643133

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795643133

Diamond specifications and retailer prices

From $9,626 NZD
$5,425 USD
As of November 1, 2026
Save $43,273 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $52,899 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795643133 or 795643133. Listed at 23 retailers as of October 31, 2026, with prices from $9,626 to $52,899, a $43,273 spread on the same certified stone. With Clarity lists it at $52,899. 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

4.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643133
Dimensions11.09 × 10.09 × 6.30 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.09 mm10.09 mm4.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643133
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 56.8%

Caratlytics Score

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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 1
Current: $10,475 NZD|Low: $9,626 NZD|High: $58,969 NZD|Avg: $21,698 NZD|-10.4%
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
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 1, 2026
Retailer 15$9,626 NZD
Retailer 20$10,112 NZD
Retailer 9$10,222 NZD
Retailer 16$10,433 NZD
Retailer 1$10,475 NZD
Retailer 18$10,667 NZD
Retailer 11$10,711 NZD
Retailer 13$11,858 NZD
Retailer 12$12,436 NZD
Retailer 4$12,514 NZD
Retailer 8$12,835 NZD
Retailer 21$13,296 NZD
Retailer 7$17,739 NZD
Retailer 19$19,491 NZD
Retailer 3$19,716 NZD
Retailer 6$24,255 NZD
Retailer 5$25,236 NZD
Retailer 14$32,983 NZD
Retailer 2$36,223 NZD
Retailer 17$37,584 NZD
Retailer 10$37,793 NZD
With Clarity$52,899 NZD

39 data points across 22 retailers

23 retailers$9,626 NZD to $52,899 NZD

A
Cheapest Retailer
-
$9,626 NZD
$5,425 USD
A
Retailer 2
-
$10,112 NZD
$5,699 USD
View
Final sale: no returns
A
Retailer 3
-
$10,222 NZD
$5,761 USD
View
A
Retailer 4
-
$10,433 NZD
$5,880 USD
View
A
Retailer 5
-
$10,475 NZD
$5,904 USD
View
A
Retailer 6
-
$10,667 NZD
$6,012 USD
View
A
Retailer 7
-
$10,711 NZD
$6,037 USD
View
Retailer 8
-
$11,858 NZD
$6,683 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$12,436 NZD
$7,009 USD
View
A
Retailer 10
-
$12,514 NZD
HK$55,100 HKD
View
A
Retailer 11
-
$12,835 NZD
$7,234 USD
View
A
Retailer 12
-
$13,296 NZD
£5,901 GBP
View
B+
Retailer 13
-
$17,739 NZD
$9,998 USD
View
B+
Retailer 14
-
$18,690 NZD
$10,534 USD
View
B+
Retailer 15
-
$19,491 NZD
€10,462 EUR
View
B+
Retailer 16
-
$19,716 NZD
$11,112 USD
View
B+
Retailer 17
-
$24,255 NZD
£10,764 GBP
View
B+
Retailer 18
-
$25,236 NZD
ZAR 229,774 ZAR
View
B
Retailer 19
-
$32,983 NZD
$18,589 USD
View
B
Retailer 20
-
$36,223 NZD
SGD 27,588 SGD
View
B
Retailer 21
-
$37,584 NZD
$21,183 USD
View
B
Retailer 22
-
$37,793 NZD
$21,300 USD
View
Most Expensive
B
With Clarity
795643133 · Oct 31
$52,899 NZD
$29,814 USD
View
22 more retailers have this diamond
Prices start from $9,626 NZDSave up to $43,273 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
4.02ct Heart
$9,626 NZD