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Marquise|Lab Grown|IGI

5.06ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG784680038

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784680038

Diamond specifications and retailer prices

From $3,847 USD
£3,029 GBP
As of November 2, 2026
Save $6,098 USD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,945 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise 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 LG784680038 or 784680038. Listed at 5 retailers as of October 31, 2026, with prices from $3,847 to $9,945, a $6,098 spread on the same certified stone. Taylor and Hart lists it at $9,945. 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

5.06
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784680038
Dimensions17.59 × 8.99 × 5.51 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.59 mm8.99 mm5.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784680038
Side View
Table 64.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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: Nov 2
Current: $3,847 USD|Low: $3,815 USD|High: $15,708 USD|Avg: $8,379 USD|-34.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 1$3,847 USD
Retailer 3$4,442 USD
Retailer 4$4,906 USD
Retailer 2$7,629 USD
Retailer 5$7,918 USD
Taylor and Hart$9,945 USD

39 data points across 6 retailers

5 retailers$3,847 USD to $9,945 USD

B+
Cheapest Retailer
-
$3,847 USD
£3,029 GBP
B+
Retailer 2
-
$4,442 USD
View
B
Retailer 3
-
$4,906 USD
View
B
Retailer 4
-
$7,629 USD
£6,007 GBP
View
Most Expensive
B
Taylor and Hart
738KW46 · Oct 31
$9,945 USD
View
4 more retailers have this diamond
Prices start from $3,847 USDSave up to $6,098 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+
5.06ct Marquise
$3,847 USD