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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 €237 EUR
$265 USD
As of October 30, 2026
Save €1,241 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,478 EUR 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 €237 to €1,478, a €1,241 spread on the same certified stone. Novita Diamonds lists it at €1,478. 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 30
Current: €1,478 EUR|Low: €237 EUR|High: €1,491 EUR|Avg: €672 EUR|-0.9%
Novita Diamonds
Retailer 2
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Retailer 22
November 1, 2026
Retailer 9€237 EUR
Retailer 10€266 EUR
Retailer 4€276 EUR
Retailer 3€294 EUR
Retailer 12€294 EUR
Retailer 13€311 EUR
Retailer 19€396 EUR
Retailer 22€439 EUR
Retailer 17€484 EUR
Retailer 20€506 EUR
Retailer 8€530 EUR
Retailer 16€564 EUR
Retailer 5€627 EUR
Retailer 21€684 EUR
Retailer 7€904 EUR
Retailer 6€946 EUR
Retailer 15€947 EUR
Retailer 11€992 EUR
Retailer 18€1,079 EUR
Retailer 2€1,179 EUR
Retailer 14€1,254 EUR
Novita Diamonds€1,478 EUR

25 data points across 22 retailers

22 retailers€237 EUR to €1,478 EUR

A
Cheapest Retailer
-
€237 EUR
$265 USD
A
Retailer 2
-
€266 EUR
$297 USD
View
Final sale: no returns
A
Retailer 3
-
€276 EUR
$308 USD
View
A
Retailer 4
-
€294 EUR
$329 USD
View
A
Retailer 5
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€294 EUR
$329 USD
View
A
Retailer 6
-
€311 EUR
£274 GBP
View
B+
Retailer 7
-
€396 EUR
$442 USD
View
A
Retailer 8
-
€439 EUR
$490 USD
View
A
Retailer 9
-
€484 EUR
View
A
Retailer 10
-
€506 EUR
ZAR 9,126 ZAR
View
B+
Retailer 11
-
€530 EUR
$592 USD
View
B+
Retailer 12
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€564 EUR
£496 GBP
View
B+
Retailer 13
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€627 EUR
$701 USD
View
B+
Retailer 14
-
€684 EUR
A$1,176 AUD
View
B
Retailer 15
-
€904 EUR
$1,010 USD
View
B+
Retailer 16
-
€946 EUR
$1,057 USD
View
B
Retailer 17
-
€947 EUR
SGD 1,430 SGD
View
B
Retailer 18
-
€992 EUR
$1,108 USD
View
B+
Retailer 19
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€1,079 EUR
$1,205 USD
View
B
Retailer 20
-
€1,179 EUR
£1,037 GBP
View
B
Retailer 21
-
€1,254 EUR
$1,402 USD
View
Most Expensive
B
Novita Diamonds
cert_836618899 · Oct 30
€1,478 EUR
A$2,541 AUD
View
21 more retailers have this diamond
Prices start from €237 EURSave up to €1,241 EUR

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
€237 EUR