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Heart|Lab Grown|IGI

1.53ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG653411668

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG653411668

Diamond specifications and retailer prices

From $287 USD
As of November 2, 2026
Save $1,140 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,602 USD at Novita Diamonds · As of May 28, 2026
View at Novita Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG653411668 or 653411668. Listed at 21 retailers as of November 1, 2026, with a 397% 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

1.53
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653411668
Dimensions7.48 × 7.89 × 4.65 mm
L/W Ratio1.05
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
7.48 mm7.89 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653411668
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $377 USD|Low: $287 USD|High: $1,477 USD|Avg: $684 USD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9$287 USD
Retailer 14$321 USD
Retailer 6$333 USD
Retailer 19$356 USD
Retailer 1$377 USD
Retailer 5$478 USD
Retailer 7$515 USD
Retailer 16$581 USD
Retailer 13$614 USD
Retailer 2$617 USD
Retailer 12$629 USD
Retailer 8$701 USD
Retailer 4$828 USD
Retailer 17$910 USD
Retailer 18$1,114 USD
Retailer 3$1,145 USD
Retailer 11$1,194 USD
Retailer 10$1,370 USD
Retailer 15$1,427 USD

27 data points across 19 retailers

21 retailers$287 USD to $1,427 USD

A
Cheapest Retailer
-
$287 USD
A
Retailer 2
-
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$333 USD
View
A
Retailer 4
-
$356 USD
View
Retailer 5
-
$364 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$377 USD
£296 GBP
View
A
Retailer 7
-
$478 USD
View
A
Retailer 8
-
$515 USD
View
A
Retailer 9
-
$581 USD
€553 EUR
View
B+
Retailer 10
-
$614 USD
ZAR 9,919 ZAR
View
B+
Retailer 11
-
$617 USD
View
B+
Retailer 12
-
$629 USD
£496 GBP
View
B+
Retailer 13
-
$701 USD
View
B+
Retailer 14
-
$828 USD
A$1,274 AUD
View
B+
Retailer 15
-
$910 USD
View
B
Retailer 16
-
$1,114 USD
View
B
Retailer 17
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$1,145 USD
View
B
Retailer 18
-
$1,194 USD
View
B
Retailer 19
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$1,370 USD
View
B
Retailer 20
-
$1,427 USD
£1,124 GBP
View
Most Expensive
Novita Diamonds
cert_653411668 · May 28
$1,602 USD
A$2,464 AUD
View
Price last confirmed 158 days ago
20 more retailers have this diamond
Prices start from $287 USDSave up to $1,140 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
1.53ct Heart
$287 USD