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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG681591793

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681591793

Diamond specifications and retailer prices

From $507 NZD
$286 USD
As of October 30, 2026
Save $1,927 NZD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,434 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG681591793 or 681591793. Listed at 22 retailers as of October 30, 2026, with prices from $507 to $2,434, a $1,927 spread on the same certified stone. Reve Diamonds lists it at $2,434. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681591793
Dimensions7.01 × 8.04 × 4.63 mm
L/W Ratio1.15
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
7.01 mm8.04 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681591793
Side View
Table 60.0%Crown 37.3°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.6%

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: $1,074 NZD|Low: $488 NZD|High: $2,553 NZD|Avg: $1,183 NZD|-0.3%
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
Reve Diamonds
October 31, 2026
Retailer 2$507 NZD
Retailer 8$507 NZD
Retailer 10$589 NZD
Retailer 9$630 NZD
Retailer 5$636 NZD
Retailer 11$644 NZD
Retailer 3$759 NZD
Retailer 12$843 NZD
Retailer 14$967 NZD
Retailer 17$1,033 NZD
Retailer 16$1,068 NZD
Retailer 1$1,074 NZD
Retailer 15$1,322 NZD
Retailer 4$1,730 NZD
Retailer 6$1,816 NZD
Retailer 18$1,901 NZD
Retailer 7$2,214 NZD
Retailer 13$2,267 NZD
Reve Diamonds$2,434 NZD

37 data points across 19 retailers

22 retailers$507 NZD to $2,434 NZD

A
Cheapest Retailer
-
$507 NZD
$286 USD
Final sale: no returns
Retailer 2
-
$507 NZD
$286 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$589 NZD
$332 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$630 NZD
$355 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$630 NZD
$355 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$636 NZD
HK$2,800 HKD
View
A
Retailer 7
-
$644 NZD
£286 GBP
View
B+
Retailer 8
-
$759 NZD
$428 USD
View
A
Retailer 9
-
$843 NZD
$475 USD
View
A
Retailer 10
-
$967 NZD
ZAR 8,805 ZAR
View
A
Retailer 11
-
$1,033 NZD
$582 USD
View
B+
Retailer 12
-
$1,068 NZD
$602 USD
View
B+
Retailer 13
-
$1,074 NZD
£477 GBP
View
Retailer 14
-
$1,322 NZD
A$1,146 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,730 NZD
$975 USD
View
B
Retailer 16
-
$1,816 NZD
SGD 1,383 SGD
View
B
Retailer 17
-
$1,901 NZD
$1,071 USD
View
Retailer 18
-
$2,023 NZD
$1,140 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$2,053 NZD
$1,157 USD
View
B
Retailer 20
-
$2,214 NZD
$1,248 USD
View
B
Retailer 21
-
$2,267 NZD
£1,006 GBP
View
Most Expensive
B
Reve Diamonds
3892177CA · Oct 30
$2,434 NZD
$1,372 USD
View
21 more retailers have this diamond
Prices start from $507 NZDSave up to $1,927 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
$507 NZD