Heart|Lab Grown|IGI

1.00ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG823690480

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823690480

Diamond specifications and retailer prices

From $150 USD
As of October 23, 2026
Save $825 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $975 USD at Flawless Fine Jewelry · As of October 27, 2026
View at Flawless Fine Jewelry

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823690480 or 823690480. Listed at 13 retailers as of October 23, 2026, with prices from $150 to $975, a $825 spread on the same certified stone. Flawless Fine Jewelry lists it at $975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823690480
Dimensions6.63 × 6.48 × 4.02 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm6.48 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823690480
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: Oct 23
Current: $975 USD|Low: $150 USD|High: $1,021 USD|Avg: $422 USD|-4.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 12$150 USD
Retailer 3$168 USD
Retailer 5$174 USD
Retailer 8$186 USD
Retailer 10$186 USD
Retailer 13$318 USD
Retailer 2$322 USD
Retailer 4$342 USD
Retailer 7$400 USD
Retailer 9$599 USD
Retailer 11$633 USD
Retailer 6$872 USD
Flawless Fine Jewelry$975 USD

42 data points across 13 retailers

13 retailers$150 USD to $975 USD

A
Cheapest Retailer
-
$150 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$174 USD
View
A
Retailer 4
-
$186 USD
View
A
Retailer 5
-
$186 USD
View
A
Retailer 6
-
$318 USD
View
A
Retailer 7
-
$322 USD
£254 GBP
View
A
Retailer 8
-
$342 USD
View
B+
Retailer 9
-
$400 USD
£315 GBP
View
B+
Retailer 10
-
$599 USD
View
B
Retailer 11
-
$633 USD
View
B
Retailer 12
-
$872 USD
£687 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A98167140 · Oct 27
$975 USD
£768 GBP
View
12 more retailers have this diamond
Prices start from $150 USDSave up to $825 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
1.00ct Heart
$150 USD