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Heart|Lab Grown|IGI

1.63ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG631452403

Certificate IGI LG631452403

Diamond specifications and retailer prices

From $232 USD
Save $1,065 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,297 USD at Reve Diamonds
View at Reve Diamonds

About this 1.63ct lab-grown heart diamond

This 1.63ct 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 LG631452403 or 631452403. Listed at 16 retailers, with prices from $232 to $1,297 at Reve Diamonds, a $1,065 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631452403
Dimensions7.73 × 8.39 × 4.53 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.73 mm8.39 mm1.63 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631452403
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 38°Culet: NoneDepth 54.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $488 USD|Low: $184 USD|High: $1,297 USD|Avg: $727 USD|+15.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
September 30, 2026
Retailer 11$259 USD
Retailer 7$288 USD
Retailer 1$488 USD
Retailer 9$489 USD
Retailer 5$529 USD
Retailer 12$593 USD
Retailer 10$620 USD
Retailer 8$669 USD
Retailer 2$845 USD
Retailer 4$978 USD
Retailer 6$1,168 USD
Retailer 3$1,238 USD
Reve Diamonds$1,297 USD

36 data points across 13 retailers

16 retailers$232 USD to $1,297 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$259 USD
View
A
Retailer 3
-
$269 USD
View
A
Retailer 4
-
$284 USD
View
A
Retailer 5
-
$288 USD
View
B+
Retailer 6
-
$488 USD
View
A
Retailer 7
-
$489 USD
ZAR 7,900 ZAR
View
A
Retailer 8
-
$530 USD
£418 GBP
View
B+
Retailer 9
-
$593 USD
View
B+
Retailer 10
-
$620 USD
View
B+
Retailer 11
-
$669 USD
A$1,029 AUD
View
B+
Retailer 12
-
$845 USD
View
B
Retailer 13
-
$978 USD
View
B
Retailer 14
-
$1,168 USD
£920 GBP
View
B
Retailer 15
-
$1,238 USD
View
Most Expensive
B
Reve Diamonds
1678E04C5 · Sep 30
$1,297 USD
View
15 more retailers have this diamond
Prices start from $232 USDSave up to $1,065 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.

A
1.63ct Heart
$232 USD