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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 $265 USD
As of October 27, 2026
Save $1,137 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,666 USD at Novita Diamonds · As of October 8, 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 27, 2026, with a 429% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
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 27
Current: $1,666 USD|Low: $265 USD|High: $1,666 USD|Avg: $739 USD|+0.4%
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 22
October 29, 2026
Retailer 8$265 USD
Retailer 9$297 USD
Retailer 3$308 USD
Retailer 11$329 USD
Retailer 22$329 USD
Retailer 13$350 USD
Retailer 12$442 USD
Retailer 19$490 USD
Retailer 20$540 USD
Retailer 16$565 USD
Retailer 7$592 USD
Retailer 17$627 USD
Retailer 4$701 USD
Retailer 18$764 USD
Retailer 6$1,010 USD
Retailer 5$1,057 USD
Retailer 15$1,058 USD
Retailer 10$1,108 USD
Retailer 21$1,205 USD
Retailer 2$1,325 USD
Retailer 14$1,402 USD
Novita Diamonds$1,666 USD

27 data points across 22 retailers

22 retailers$265 USD to $1,402 USD

A
Cheapest Retailer
-
$265 USD
A
Retailer 2
-
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$308 USD
View
A
Retailer 4
-
$329 USD
View
A
Retailer 5
-
$329 USD
View
A
Retailer 6
-
$350 USD
£275 GBP
View
B+
Retailer 7
-
$442 USD
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$540 USD
€514 EUR
View
A
Retailer 10
-
$565 USD
ZAR 9,126 ZAR
View
A
Retailer 11
-
$592 USD
View
B+
Retailer 12
-
$627 USD
£494 GBP
View
B+
Retailer 13
-
$701 USD
View
B+
Retailer 14
-
$764 USD
A$1,176 AUD
View
B
Retailer 15
-
$1,010 USD
View
B+
Retailer 16
-
$1,057 USD
View
B+
Retailer 17
-
$1,058 USD
SGD 1,430 SGD
View
B+
Retailer 18
-
$1,108 USD
View
B+
Retailer 19
-
$1,205 USD
View
B+
Retailer 20
-
$1,325 USD
£1,043 GBP
View
B
Retailer 21
-
$1,402 USD
View
Most Expensive
B
Novita Diamonds
cert_836618899 · Oct 8
$1,666 USD
A$2,563 AUD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $265 USDSave up to $1,137 USD

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
$265 USD