CaratHunter
Plans
Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836618899

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618899

Diamond specifications and retailer prices

From $470 NZD
$265 USD
As of October 30, 2026
Save $2,460 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,931 NZD at Novita Diamonds · As of October 30, 2026
View at Novita 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836618899 or 836618899. Listed at 22 retailers as of October 30, 2026, with prices from $470 to $2,931, a $2,460 spread on the same certified stone. Novita Diamonds lists it at $2,931. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618899
Dimensions7.29 × 7.90 × 4.66 mm
L/W Ratio1.08
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
7.29 mm7.90 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618899
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 59.0%

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: $2,931 NZD|Low: $470 NZD|High: $2,956 NZD|Avg: $1,332 NZD|-0.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 9$470 NZD
Retailer 10$527 NZD
Retailer 4$546 NZD
Retailer 3$584 NZD
Retailer 12$584 NZD
Retailer 16$617 NZD
Retailer 20$784 NZD
Retailer 22$869 NZD
Retailer 18$959 NZD
Retailer 2$1,006 NZD
Retailer 8$1,050 NZD
Retailer 17$1,117 NZD
Retailer 5$1,244 NZD
Retailer 21$1,356 NZD
Retailer 7$1,792 NZD
Retailer 6$1,875 NZD
Retailer 15$1,878 NZD
Retailer 11$1,966 NZD
Retailer 19$2,138 NZD
Retailer 13$2,337 NZD
Retailer 14$2,487 NZD
Novita Diamonds$2,931 NZD

26 data points across 22 retailers

22 retailers$470 NZD to $2,931 NZD

A
Cheapest Retailer
-
$470 NZD
$265 USD
A
Retailer 2
-
$527 NZD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$546 NZD
$308 USD
View
A
Retailer 4
-
$584 NZD
$329 USD
View
Retailer 5
-
$584 NZD
$329 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$617 NZD
£274 GBP
View
B+
Retailer 7
-
$784 NZD
$442 USD
View
A
Retailer 8
-
$869 NZD
$490 USD
View
A
Retailer 9
-
$959 NZD
€515 EUR
View
A
Retailer 10
-
$1,006 NZD
ZAR 9,158 ZAR
View
B+
Retailer 11
-
$1,050 NZD
$592 USD
View
B+
Retailer 12
-
$1,117 NZD
£496 GBP
View
B+
Retailer 13
-
$1,244 NZD
$701 USD
View
B+
Retailer 14
-
$1,356 NZD
A$1,176 AUD
View
B
Retailer 15
-
$1,792 NZD
$1,010 USD
View
B+
Retailer 16
-
$1,875 NZD
$1,057 USD
View
B
Retailer 17
-
$1,878 NZD
SGD 1,430 SGD
View
B
Retailer 18
-
$1,966 NZD
$1,108 USD
View
B+
Retailer 19
-
$2,138 NZD
$1,205 USD
View
B+
Retailer 20
-
$2,337 NZD
£1,037 GBP
View
B
Retailer 21
-
$2,487 NZD
$1,402 USD
View
Most Expensive
B
Novita Diamonds
cert_836618899 · Oct 30
$2,931 NZD
A$2,541 AUD
View
21 more retailers have this diamond
Prices start from $470 NZDSave up to $2,460 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
$470 NZD