Oval|Lab Grown|IGI

5.03ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG843672551

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843672551

Diamond specifications and retailer prices

From $1,015 USD
As of October 29, 2026
Save $3,560 USD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,270 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843672551 or 843672551. Listed at 21 retailers as of October 28, 2026, with a 351% 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843672551
Dimensions13.77 × 9.79 × 5.94 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.77 mm9.79 mm5.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843672551
Side View
Table 61.0%Crown 34°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

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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 29
Current: $6,270 USD|Low: $1,015 USD|High: $6,270 USD|Avg: $2,488 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 3$1,015 USD
Retailer 5$1,104 USD
Retailer 10$1,135 USD
Retailer 11$1,177 USD
Retailer 14$1,221 USD
Retailer 2$1,279 USD
Retailer 16$1,350 USD
Retailer 21$1,595 USD
Retailer 17$1,685 USD
Retailer 13$1,697 USD
Retailer 19$2,207 USD
Retailer 20$2,384 USD
Retailer 18$2,460 USD
Retailer 6$2,539 USD
Retailer 8$3,246 USD
Retailer 4$3,618 USD
Retailer 7$3,650 USD
Retailer 15$4,014 USD
Retailer 9$4,106 USD
Retailer 12$4,575 USD
Brilliant Earth$6,270 USD

18 data points across 21 retailers

21 retailers$1,015 USD to $4,575 USD

A
Cheapest Retailer
-
$1,015 USD
A
Retailer 2
-
$1,104 USD
View
A
Retailer 3
-
$1,135 USD
View
Final sale: no returns
A
Retailer 4
-
$1,177 USD
View
Retailer 5
-
$1,221 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,279 USD
£1,007 GBP
View
A
Retailer 7
-
$1,350 USD
View
A
Retailer 8
-
$1,595 USD
View
A
Retailer 9
-
$1,685 USD
View
A
Retailer 10
-
$1,697 USD
£1,336 GBP
View
B+
Retailer 11
-
$2,207 USD
View
Retailer 12
-
$2,384 USD
A$3,668 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,460 USD
View
B+
Retailer 14
-
$2,539 USD
View
B
Retailer 15
-
$3,246 USD
£2,556 GBP
View
B
Retailer 16
-
$3,618 USD
View
B
Retailer 17
-
$3,650 USD
View
B
Retailer 18
-
$4,014 USD
£3,161 GBP
View
B
Retailer 19
-
$4,106 USD
View
B
Retailer 20
-
$4,575 USD
View
Most Expensive
Brilliant Earth
22169000A · Oct 22
$6,270 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $1,015 USDSave up to $3,560 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 Oval
$1,015 USD