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Heart|Lab Grown|IGI

5.03ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG788666774

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788666774

Diamond specifications and retailer prices

From $1,155 USD
As of October 31, 2026
Save $2,922 USD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,077 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788666774 or 788666774. Listed at 17 retailers as of October 31, 2026, with prices from $1,155 to $4,077, a $2,922 spread on the same certified stone. Taylor and Hart lists it at $4,077. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788666774
Dimensions10.36 × 11.93 × 6.79 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm11.93 mm5.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788666774
Side View
Table 66.0%Crown 39.2°Girdle: STK-THKPavilion 38°Culet: NoneDepth 56.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,727 USD|Low: $887 USD|High: $4,395 USD|Avg: $2,498 USD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 3$1,041 USD
Retailer 9$1,155 USD
Retailer 6$1,539 USD
Retailer 1$1,727 USD
Retailer 10$1,911 USD
Retailer 2$1,915 USD
Retailer 8$2,455 USD
Retailer 5$2,503 USD
Retailer 7$3,343 USD
Retailer 4$3,713 USD
Retailer 11$3,860 USD
Taylor and Hart$4,077 USD

46 data points across 12 retailers

17 retailers$1,155 USD to $4,077 USD

Retailer 1
-
$1,041 USD
Price last confirmed 12 days ago
Retailer 2
-
$1,133 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,155 USD
View
Final sale: no returns
Retailer 4
-
$1,208 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,208 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,270 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$1,539 USD
View
A
Retailer 8
-
$1,727 USD
£1,360 GBP
View
B+
Retailer 9
-
$1,911 USD
View
B+
Retailer 10
-
$1,915 USD
View
Retailer 11
-
$2,264 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$2,455 USD
View
B+
Retailer 13
-
$2,503 USD
View
B
Retailer 14
-
$3,343 USD
View
B
Retailer 15
-
$3,713 USD
View
B
Retailer 16
-
$3,860 USD
£3,039 GBP
View
Most Expensive
B
Taylor and Hart
OB4D5PK · Oct 31
$4,077 USD
View
16 more retailers have this diamond
Prices start from $1,155 USDSave up to $2,922 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
5.03ct Heart
$1,155 USD