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Heart|Lab Grown|IGI

3.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG744513407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG744513407

Diamond specifications and retailer prices

From $2,560 NZD
$1,440 USD
As of November 2, 2026
Save $26,132 NZD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $28,693 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.08ct lab-grown heart diamond

This 3.08ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513407 or 744513407. Listed at 15 retailers as of November 1, 2026, with prices from $2,560 to $28,693, a $26,132 spread on the same certified stone. Novita Diamonds lists it at $28,693. 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

3.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513407
Dimensions9.00 × 9.70 × 5.79 mm
L/W Ratio1.08
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
9.00 mm9.70 mm3.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513407
Side View
Table 59.0%Crown 36.6°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 59.7%

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: $28,693 NZD|Low: $2,560 NZD|High: $29,849 NZD|Avg: $10,118 NZD|-1.3%
Novita 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
November 2, 2026
Retailer 6$2,560 NZD
Retailer 10$2,786 NZD
Retailer 16$3,199 NZD
Retailer 7$3,716 NZD
Retailer 3$3,778 NZD
Retailer 5$4,281 NZD
Retailer 12$4,685 NZD
Retailer 9$5,274 NZD
Retailer 2$5,391 NZD
Retailer 15$6,147 NZD
Retailer 14$7,405 NZD
Retailer 11$9,364 NZD
Retailer 4$15,220 NZD
Retailer 8$16,100 NZD
Retailer 13$17,620 NZD
Novita Diamonds$28,693 NZD

33 data points across 16 retailers

15 retailers$2,560 NZD to $28,693 NZD

A
Cheapest Retailer
-
$2,560 NZD
$1,440 USD
A
Retailer 2
-
$2,786 NZD
$1,567 USD
View
A
Retailer 3
-
$3,199 NZD
$1,799 USD
View
A
Retailer 4
-
$3,716 NZD
$2,090 USD
View
Final sale: no returns
A
Retailer 5
-
$3,778 NZD
$2,125 USD
View
A
Retailer 6
-
$4,281 NZD
$2,408 USD
View
A
Retailer 7
-
$4,685 NZD
$2,635 USD
View
A
Retailer 8
-
$5,274 NZD
€2,825 EUR
View
A
Retailer 9
-
$5,391 NZD
$3,032 USD
View
B+
Retailer 10
-
$6,147 NZD
$3,457 USD
View
B+
Retailer 11
-
$7,405 NZD
A$6,407 AUD
View
B+
Retailer 12
-
$9,364 NZD
£4,147 GBP
View
B+
Retailer 13
-
$15,220 NZD
$8,560 USD
View
B
Retailer 14
-
$17,620 NZD
$9,910 USD
View
Most Expensive
B
Novita Diamonds
cert_744513407 · Nov 1
$28,693 NZD
A$24,827 AUD
View
14 more retailers have this diamond
Prices start from $2,560 NZDSave up to $26,132 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
3.08ct Heart
$2,560 NZD