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Heart|Lab Grown|IGI

5.03ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG818696659

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818696659

Diamond specifications and retailer prices

From $2,552 USD
As of October 31, 2026
Save $7,139 USD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,301 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818696659 or 818696659. Listed at 17 retailers as of October 31, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818696659
Dimensions11.15 × 11.88 × 6.61 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm11.88 mm5.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818696659
Side View
Table 63.0%Crown 36.7°Girdle: MED-THKPavilion 38°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $15,301 USD|Low: $2,552 USD|High: $15,301 USD|Avg: $5,550 USD
Novita Diamonds
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
November 1, 2026
Retailer 4$2,552 USD
Retailer 15$2,810 USD
Retailer 14$2,900 USD
Retailer 12$3,640 USD
Retailer 10$3,778 USD
Retailer 6$4,072 USD
Retailer 17$4,801 USD
Retailer 3$4,816 USD
Retailer 11$5,357 USD
Retailer 8$5,398 USD
Retailer 9$6,774 USD
Retailer 2$7,172 USD
Retailer 5$8,847 USD
Retailer 7$8,870 USD
Retailer 16$9,235 USD
Retailer 13$9,691 USD
Novita Diamonds$15,301 USD

18 data points across 17 retailers

17 retailers$2,552 USD to $9,691 USD

B+
Cheapest Retailer
-
$2,552 USD
Final sale: no returns
B+
Retailer 2
-
$2,810 USD
View
B+
Retailer 3
-
$2,900 USD
View
B+
Retailer 4
-
$3,640 USD
£2,866 GBP
View
B+
Retailer 5
-
$3,778 USD
View
B+
Retailer 6
-
$4,072 USD
View
B+
Retailer 7
-
$4,801 USD
View
B
Retailer 8
-
$4,816 USD
€4,587 EUR
View
B
Retailer 9
-
$5,357 USD
A$8,242 AUD
View
B
Retailer 10
-
$5,398 USD
ZAR 87,207 ZAR
View
B
Retailer 11
-
$6,774 USD
View
B
Retailer 12
-
$7,172 USD
£5,647 GBP
View
B
Retailer 13
-
$8,847 USD
SGD 11,955 SGD
View
B
Retailer 14
-
$8,870 USD
View
B
Retailer 15
-
$9,235 USD
View
B
Retailer 16
-
$9,691 USD
View
Most Expensive
Novita Diamonds
cert_818696659 · Nov 1
$15,301 USD
A$23,540 AUD
View
Price under review
16 more retailers have this diamond
Prices start from $2,552 USDSave up to $7,139 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.

B+
5.03ct Heart
$2,552 USD