Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG842644573

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842644573

Diamond specifications and retailer prices

From $240 USD
As of October 27, 2026
Save $1,640 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

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 LG842644573 or 842644573. Listed at 23 retailers as of October 27, 2026, with a 683% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644573
Dimensions8.06 × 6.83 × 4.78 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm6.83 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644573
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.3%

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: $2,630 USD|Low: $240 USD|High: $2,630 USD|Avg: $878 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 12$240 USD
Retailer 5$267 USD
Retailer 21$278 USD
Retailer 8$298 USD
Retailer 20$298 USD
Retailer 19$377 USD
Retailer 22$399 USD
Retailer 4$464 USD
Retailer 17$564 USD
Retailer 14$625 USD
Retailer 2$629 USD
Retailer 13$651 USD
Retailer 11$690 USD
Retailer 18$764 USD
Retailer 3$949 USD
Retailer 6$1,056 USD
Retailer 10$1,146 USD
Retailer 15$1,224 USD
Retailer 9$1,255 USD
Retailer 23$1,320 USD
Retailer 16$1,370 USD
Retailer 7$1,880 USD
Brilliant Earth$2,630 USD

16 data points across 23 retailers

23 retailers$240 USD to $1,880 USD

A
Cheapest Retailer
-
$240 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$278 USD
View
A
Retailer 4
-
$298 USD
View
A
Retailer 5
-
$298 USD
View
A
Retailer 6
-
$377 USD
£297 GBP
View
B+
Retailer 7
-
$399 USD
View
A
Retailer 8
-
$464 USD
View
A
Retailer 9
-
$564 USD
ZAR 9,116 ZAR
View
B+
Retailer 10
-
$625 USD
View
B+
Retailer 11
-
$629 USD
£495 GBP
View
B+
Retailer 12
-
$651 USD
View
B+
Retailer 13
-
$690 USD
View
B+
Retailer 14
-
$764 USD
A$1,175 AUD
View
B+
Retailer 15
-
$949 USD
CA$1,317 CAD
View
B+
Retailer 16
-
$1,056 USD
View
B+
Retailer 17
-
$1,146 USD
View
B
Retailer 18
-
$1,224 USD
View
B
Retailer 19
-
$1,255 USD
View
B
Retailer 20
-
$1,320 USD
View
B
Retailer 21
-
$1,370 USD
£1,079 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
-
$1,880 USD
View
Most Expensive
B
Brilliant Earth
21833430Y · Oct 14
$2,630 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $240 USDSave up to $1,640 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
$240 USD