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Heart|Lab Grown|IGI

3.03ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG773639442

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773639442

Diamond specifications and retailer prices

From $3,606 NZD
$2,029 USD
As of November 2, 2026
Save $22,200 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,806 NZD at Yadav Diamonds · As of November 2, 2026
View at Yadav 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773639442 or 773639442. Listed at 20 retailers as of November 2, 2026, with prices from $3,606 to $25,806, a $22,200 spread on the same certified stone. Yadav Diamonds lists it at $25,806. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639442
Dimensions8.66 × 10.30 × 5.84 mm
L/W Ratio1.19
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
8.66 mm10.30 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639442
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 38.1°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 2
Current: $6,355 NZD|Low: $3,606 NZD|High: $33,502 NZD|Avg: $10,241 NZD|-24.8%
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
November 2, 2026
Retailer 8$3,606 NZD
Retailer 14$3,923 NZD
Retailer 5$4,036 NZD
Retailer 18$4,182 NZD
Retailer 13$4,479 NZD
Retailer 4$4,543 NZD
Retailer 16$4,614 NZD
Retailer 17$5,876 NZD
Retailer 10$6,345 NZD
Retailer 1$6,355 NZD
Retailer 15$6,708 NZD
Retailer 12$10,720 NZD
Retailer 7$10,849 NZD
Retailer 2$12,343 NZD
Retailer 11$12,525 NZD
Retailer 6$15,294 NZD
Retailer 9$16,130 NZD
Retailer 3$24,811 NZD

40 data points across 18 retailers

20 retailers$3,606 NZD to $25,806 NZD

A
Cheapest Retailer
-
$3,606 NZD
$2,029 USD
A
Retailer 2
-
$3,923 NZD
$2,207 USD
View
A
Retailer 3
-
$4,036 NZD
$2,271 USD
View
Final sale: no returns
A
Retailer 4
-
$4,182 NZD
$2,353 USD
View
A
Retailer 5
-
$4,479 NZD
$2,520 USD
View
A
Retailer 6
-
$4,543 NZD
$2,556 USD
View
A
Retailer 7
-
$4,614 NZD
$2,596 USD
View
Retailer 8
-
$5,577 NZD
$3,138 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$5,876 NZD
$3,306 USD
View
A
Retailer 10
-
$6,345 NZD
$3,570 USD
View
A
Retailer 11
-
$6,355 NZD
£2,816 GBP
View
A
Retailer 12
-
$6,708 NZD
$3,774 USD
View
B+
Retailer 13
-
$10,720 NZD
ZAR 97,437 ZAR
View
B+
Retailer 14
-
$10,849 NZD
$6,104 USD
View
B+
Retailer 15
-
$12,343 NZD
$6,945 USD
View
B+
Retailer 16
-
$12,525 NZD
£5,549 GBP
View
B+
Retailer 17
-
$15,294 NZD
$8,605 USD
View
B+
Retailer 18
-
$16,130 NZD
$9,075 USD
View
B
Retailer 19
-
$24,811 NZD
$13,960 USD
View
Most Expensive
B
Yadav Diamonds
13210661 · Nov 2
$25,806 NZD
$14,520 USD
View
19 more retailers have this diamond
Prices start from $3,606 NZDSave up to $22,200 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
$3,606 NZD