Heart|Lab Grown|IGI

3.02ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG800634984

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800634984

Diamond specifications and retailer prices

From $4,829 NZD
$2,717 USD
As of November 1, 2026
Save $14,067 NZD (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,896 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.02ct lab-grown heart diamond

This 3.02ct 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 LG800634984 or 800634984. Listed at 22 retailers as of October 31, 2026, with prices from $4,829 to $18,896, a $14,067 spread on the same certified stone. With Clarity lists it at $18,896. 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

3.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634984
Dimensions10.21 × 9.11 × 5.76 mm
L/W Ratio1.12
Girdle conditionFaceted
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
10.21 mm9.11 mm3.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634984
Side View
Table 59.0%Crown 32.7°Girdle: THN-STKPavilion 40°Culet: NoneDepth 56.4%

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 1
Current: $4,829 NZD|Low: $4,829 NZD|High: $18,896 NZD|Avg: $9,368 NZD
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
With Clarity
November 1, 2026
Retailer 1$4,829 NZD
Retailer 5$4,969 NZD
Retailer 16$5,149 NZD
Retailer 11$5,255 NZD
Retailer 19$5,287 NZD
Retailer 2$5,723 NZD
Retailer 4$5,902 NZD
Retailer 7$5,960 NZD
Retailer 15$6,127 NZD
Retailer 18$6,952 NZD
Retailer 17$7,077 NZD
Retailer 13$7,527 NZD
Retailer 10$8,759 NZD
Retailer 8$13,749 NZD
Retailer 12$13,787 NZD
Retailer 9$14,156 NZD
Retailer 14$15,152 NZD
Retailer 6$17,253 NZD
Retailer 3$17,967 NZD
With Clarity$18,896 NZD

34 data points across 20 retailers

22 retailers$4,829 NZD to $18,896 NZD

A
Cheapest Retailer
-
$4,829 NZD
$2,717 USD
A
Retailer 2
-
$4,969 NZD
$2,796 USD
View
Final sale: no returns
A
Retailer 3
-
$5,149 NZD
$2,897 USD
View
A
Retailer 4
-
$5,255 NZD
$2,957 USD
View
A
Retailer 5
-
$5,287 NZD
$2,975 USD
View
A
Retailer 6
-
$5,723 NZD
$3,220 USD
View
A
Retailer 7
-
$5,902 NZD
$3,321 USD
View
A
Retailer 8
-
$5,960 NZD
HK$26,200 HKD
View
Retailer 9
-
$6,096 NZD
$3,430 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$6,127 NZD
£2,714 GBP
View
B+
Retailer 11
-
$6,952 NZD
£3,080 GBP
View
B+
Retailer 12
-
$7,077 NZD
$3,982 USD
View
B+
Retailer 13
-
$7,527 NZD
$4,235 USD
View
B+
Retailer 14
-
$8,759 NZD
$4,928 USD
View
B+
Retailer 15
-
$13,077 NZD
$7,358 USD
View
B
Retailer 16
-
$13,749 NZD
$7,736 USD
View
B+
Retailer 17
-
$13,787 NZD
£6,108 GBP
View
B+
Retailer 18
-
$14,156 NZD
ZAR 128,677 ZAR
View
B
Retailer 19
-
$15,152 NZD
$8,525 USD
View
B
Retailer 20
-
$17,253 NZD
SGD 13,118 SGD
View
B
Retailer 21
-
$17,967 NZD
$10,109 USD
View
Most Expensive
B
With Clarity
800634984 · Oct 31
$18,896 NZD
$10,632 USD
View
21 more retailers have this diamond
Prices start from $4,829 NZDSave up to $14,067 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
3.02ct Heart
$4,829 NZD