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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG712585107

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712585107

Diamond specifications and retailer prices

From $516 NZD
$291 USD
As of October 30, 2026
Save $3,955 NZD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,471 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712585107 or 712585107. Listed at 24 retailers as of October 30, 2026, with prices from $516 to $4,471, a $3,955 spread on the same certified stone. Brilliant Earth lists it at $4,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712585107
Dimensions7.24 × 7.89 × 4.78 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.89 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712585107
Side View
Table 64.0%Crown 34.5°Girdle: STK-THKPavilion 42.8°Culet: NoneDepth 60.6%

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: Oct 30
Current: $4,471 NZD|Low: $444 NZD|High: $4,471 NZD|Avg: $1,116 NZD
Brilliant Earth
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
October 31, 2026
Retailer 7$444 NZD
Retailer 19$516 NZD
Retailer 9$536 NZD
Retailer 4$573 NZD
Retailer 10$573 NZD
Retailer 3$772 NZD
Retailer 18$861 NZD
Retailer 2$911 NZD
Retailer 14$976 NZD
Retailer 11$1,042 NZD
Retailer 13$1,070 NZD
Retailer 12$1,096 NZD
Retailer 15$1,348 NZD
Retailer 17$1,448 NZD
Retailer 8$1,842 NZD
Retailer 5$2,095 NZD
Retailer 6$2,195 NZD
Retailer 16$2,310 NZD
Brilliant Earth$4,471 NZD

37 data points across 19 retailers

24 retailers$516 NZD to $4,471 NZD

Retailer 1
-
$444 NZD
$250 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$516 NZD
$291 USD
View
Final sale: no returns
Retailer 3
-
$536 NZD
$302 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$573 NZD
$323 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$636 NZD
HK$2,800 HKD
View
B+
Retailer 6
-
$772 NZD
$435 USD
View
A
Retailer 7
-
$861 NZD
$485 USD
View
A
Retailer 8
-
$911 NZD
€489 EUR
View
Retailer 9
-
$976 NZD
ZAR 8,884 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$1,042 NZD
$587 USD
View
B+
Retailer 11
-
$1,070 NZD
$603 USD
View
B+
Retailer 12
-
$1,096 NZD
£486 GBP
View
Retailer 13
-
$1,348 NZD
A$1,169 AUD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$1,448 NZD
$816 USD
View
Retailer 15
-
$1,842 NZD
$1,038 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$1,846 NZD
SGD 1,406 SGD
View
B
Retailer 17
-
$1,933 NZD
$1,090 USD
View
B
Retailer 18
-
$2,095 NZD
$1,181 USD
View
Retailer 19
-
$2,195 NZD
A$1,903 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$2,255 NZD
$1,271 USD
View
Retailer 21
-
$2,310 NZD
£1,025 GBP
View
Price last confirmed 10 days ago
B
Retailer 22
-
$2,367 NZD
$1,334 USD
View
B
Retailer 23
-
$2,460 NZD
$1,387 USD
View
Most Expensive
B
Brilliant Earth
14565640A · Oct 30
$4,471 NZD
$2,520 USD
View
23 more retailers have this diamond
Prices start from $516 NZDSave up to $3,955 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
1.54ct Heart
$516 NZD