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Heart|Lab Grown|IGI

1.54ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG706530150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706530150

Diamond specifications and retailer prices

From $330 USD
As of October 30, 2026
Save $1,167 USD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,497 USD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706530150 or 706530150. Listed at 24 retailers as of October 30, 2026, with prices from $330 to $1,497, a $1,167 spread on the same certified stone. Reve Diamonds lists it at $1,497. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706530150
Dimensions8.01 × 8.01 × 7.26 mm
L/W Ratio1.00
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
8.01 mm8.01 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706530150
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $648 USD|Low: $330 USD|High: $1,483 USD|Avg: $774 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$330 USD
Retailer 4$492 USD
Retailer 10$520 USD
Retailer 6$591 USD
Retailer 2$627 USD
Retailer 9$629 USD
Retailer 1$648 USD
Retailer 8$851 USD
Retailer 5$1,101 USD
Retailer 11$1,124 USD
Retailer 12$1,284 USD
Retailer 7$1,473 USD

41 data points across 12 retailers

24 retailers$330 USD to $1,497 USD

Retailer 1
-
$295 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$330 USD
View
Final sale: no returns
Retailer 3
-
$342 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$366 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$366 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$410 USD
HK$3,200 HKD
View
A
Retailer 7
-
$492 USD
View
A
Retailer 8
-
$520 USD
View
B+
Retailer 9
-
$561 USD
View
B+
Retailer 10
-
$591 USD
€563 EUR
View
B+
Retailer 11
-
$627 USD
View
B+
Retailer 12
-
$629 USD
ZAR 10,154 ZAR
View
B+
Retailer 13
-
$648 USD
£510 GBP
View
B+
Retailer 14
-
$851 USD
A$1,309 AUD
View
B
Retailer 15
-
$939 USD
View
B
Retailer 16
-
$1,101 USD
A$1,694 AUD
View
Retailer 17
-
$1,124 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,174 USD
SGD 1,587 SGD
View
Retailer 19
-
$1,176 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$1,224 USD
View
B
Retailer 21
-
$1,284 USD
View
B
Retailer 22
-
$1,407 USD
View
B
Retailer 23
-
$1,473 USD
£1,160 GBP
View
Most Expensive
B
Reve Diamonds
926EBAFA7 · Oct 30
$1,497 USD
View
23 more retailers have this diamond
Prices start from $330 USDSave up to $1,167 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
$330 USD