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Heart|Lab Grown|IGI

1.00ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG749576336

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749576336

Diamond specifications and retailer prices

From $162 USD
As of October 27, 2026
Save $878 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,040 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG749576336 or 749576336. Listed at 16 retailers as of October 27, 2026, with prices from $162 to $1,040, a $878 spread on the same certified stone. Brilliant Earth lists it at $1,040. 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
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
Crown angle30.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749576336
Dimensions6.49 × 7.10 × 3.80 mm
L/W Ratio1.09
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
6.49 mm7.10 mm1.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG749576336
Side View
Table 60.0%Crown 30.2°Girdle: MED-THKPavilion 35.3°Culet: NoneDepth 53.5%

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 27
Current: $1,040 USD|Low: $156 USD|High: $1,040 USD|Avg: $449 USD
Brilliant Earth
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 11$156 USD
Retailer 9$201 USD
Retailer 10$201 USD
Retailer 4$321 USD
Retailer 2$356 USD
Retailer 5$360 USD
Retailer 12$364 USD
Retailer 6$382 USD
Retailer 3$518 USD
Retailer 8$550 USD
Retailer 7$946 USD
Brilliant Earth$1,040 USD

44 data points across 12 retailers

16 retailers$162 USD to $1,040 USD

Retailer 1
-
$156 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$162 USD
View
Retailer 3
-
$188 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$201 USD
View
Retailer 5
-
$201 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$201 USD
View
A
Retailer 7
-
$321 USD
View
B+
Retailer 8
-
$356 USD
£280 GBP
View
B+
Retailer 9
-
$360 USD
€343 EUR
View
B+
Retailer 10
-
$364 USD
View
B+
Retailer 11
-
$382 USD
£301 GBP
View
B+
Retailer 12
-
$518 USD
View
B
Retailer 13
-
$550 USD
View
Retailer 14
-
$647 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$946 USD
£745 GBP
View
Most Expensive
B
Brilliant Earth
18693824A · Oct 28
$1,040 USD
View
15 more retailers have this diamond
Prices start from $162 USDSave up to $878 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
$162 USD