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Heart|Lab Grown|IGI

2.92ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG831680060

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831680060

Diamond specifications and retailer prices

From $2,075 NZD
As of November 4, 2026
Save $12,416 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,491 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.92ct lab-grown heart diamond

This 2.92ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831680060 or 831680060. Listed at 15 retailers as of November 3, 2026, with prices from $2,075 to $14,491, a $12,416 spread on the same certified stone. Brilliant Earth lists it at $14,491. 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

2.92
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831680060
Dimensions10.09 × 8.83 × 5.47 mm
L/W Ratio1.14
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
10.09 mm8.83 mm2.92 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831680060
Side View
Table 60.0%Crown 38.5°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 54.2%

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 4
Current: $3,079 NZD|Low: $2,075 NZD|High: $7,759 NZD|Avg: $4,914 NZD|-1.0%
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
November 4, 2026
Retailer 13$2,075 NZD
Retailer 9$2,361 NZD
Retailer 7$2,463 NZD
Retailer 1$3,079 NZD
Retailer 8$3,364 NZD
Retailer 6$3,428 NZD
Retailer 12$4,491 NZD
Retailer 14$5,547 NZD
Retailer 10$5,892 NZD
Retailer 2$6,346 NZD
Retailer 4$7,206 NZD
Retailer 5$7,286 NZD
Retailer 11$7,500 NZD
Retailer 3$7,759 NZD

3 data points across 14 retailers

15 retailers$2,075 NZD to $14,491 NZD

A
Cheapest Retailer
-
$2,075 NZD
Final sale: no returns
A
Retailer 2
-
$2,361 NZD
View
A
Retailer 3
-
$2,463 NZD
View
A
Retailer 4
-
$3,079 NZD
View
A
Retailer 5
-
$3,364 NZD
View
A
Retailer 6
-
$3,428 NZD
View
A
Retailer 7
-
$4,491 NZD
View
B+
Retailer 8
-
$5,547 NZD
View
B+
Retailer 9
-
$5,892 NZD
View
B+
Retailer 10
-
$6,346 NZD
View
B+
Retailer 11
-
$7,206 NZD
View
B+
Retailer 12
-
$7,286 NZD
View
B+
Retailer 13
-
$7,500 NZD
View
B+
Retailer 14
-
$7,759 NZD
View
Most Expensive
B
Brilliant Earth
22439378A · Nov 3
$14,491 NZD
$8,150 USD
View
14 more retailers have this diamond
Prices start from $2,075 NZDSave up to $12,416 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
2.92ct Heart
$2,075 NZD