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Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

D/VVS1 • IGI LG774651349

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG774651349

Diamond specifications and retailer prices

From $235 USD
As of October 30, 2026
Save $1,069 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,304 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG774651349 or 774651349. Listed at 21 retailers as of October 30, 2026, with prices from $235 to $1,304, a $1,069 spread on the same certified stone. Reve Diamonds lists it at $1,304. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774651349
Dimensions6.14 × 6.87 × 4.13 mm
L/W Ratio1.12
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
6.14 mm6.87 mm1.03 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774651349
Side View
Table 56.0%Crown 39.4°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $545 USD|Low: $229 USD|High: $1,309 USD|Avg: $606 USD|+1.9%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 15$235 USD
Retailer 3$262 USD
Retailer 10$274 USD
Retailer 19$291 USD
Retailer 11$293 USD
Retailer 2$320 USD
Retailer 16$392 USD
Retailer 17$455 USD
Retailer 7$503 USD
Retailer 14$523 USD
Retailer 1$545 USD
Retailer 13$584 USD
Retailer 8$714 USD
Retailer 12$764 USD
Retailer 5$785 USD
Retailer 6$935 USD
Retailer 9$951 USD
Retailer 18$988 USD
Retailer 4$1,172 USD
Reve Diamonds$1,304 USD

42 data points across 20 retailers

21 retailers$235 USD to $1,304 USD

A
Cheapest Retailer
-
$235 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
A
Retailer 4
-
$291 USD
View
A
Retailer 5
-
$293 USD
View
B+
Retailer 6
-
$320 USD
HK$2,500 HKD
View
B+
Retailer 7
-
$392 USD
View
B+
Retailer 8
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$455 USD
View
B+
Retailer 9
-
$503 USD
ZAR 8,130 ZAR
View
B+
Retailer 10
-
$523 USD
View
B+
Retailer 11
-
$545 USD
£429 GBP
View
B
Retailer 12
-
$584 USD
A$898 AUD
View
B
Retailer 13
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$714 USD
A$1,099 AUD
View
B
Retailer 14
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$764 USD
View
B
Retailer 15
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$785 USD
SGD 1,061 SGD
View
B
Retailer 16
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$935 USD
View
Retailer 17
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$945 USD
View
Price last confirmed 9 days ago
B
Retailer 18
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$951 USD
A$1,463 AUD
View
B
Retailer 19
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$988 USD
View
B
Retailer 20
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$1,172 USD
£923 GBP
View
Most Expensive
B
Reve Diamonds
5E430E69D · Oct 30
$1,304 USD
View
20 more retailers have this diamond
Prices start from $235 USDSave up to $1,069 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
1.03ct Heart
$235 USD