Marquise|Lab Grown|IGI

5.10ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG849620177

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849620177

Diamond specifications and retailer prices

From $1,307 USD
As of October 29, 2026
Save $3,434 USD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,741 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849620177 or 849620177. Listed at 14 retailers as of October 29, 2026, with prices from $1,307 to $4,741, a $3,434 spread on the same certified stone. Taylor and Hart lists it at $4,741. 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

5.10
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849620177
Dimensions17.08 × 9.10 × 5.77 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.08 mm9.10 mm5.10 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849620177
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
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: $3,734 USD|Low: $1,307 USD|High: $4,741 USD|Avg: $2,715 USD
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
October 31, 2026
Retailer 8$1,307 USD
Retailer 5$1,470 USD
Retailer 9$1,525 USD
Retailer 3$1,938 USD
Retailer 6$1,964 USD
Retailer 7$2,651 USD
Retailer 4$2,668 USD
Retailer 10$2,751 USD
Retailer 1$3,734 USD
Retailer 2$3,920 USD
Retailer 11$4,374 USD
Taylor and Hart$4,741 USD

4 data points across 12 retailers

14 retailers$1,307 USD to $4,741 USD

A
Cheapest Retailer
-
$1,307 USD
Final sale: no returns
A
Retailer 2
-
$1,354 USD
View
A
Retailer 3
-
$1,470 USD
£1,158 GBP
View
A
Retailer 4
-
$1,525 USD
View
B+
Retailer 5
-
$1,938 USD
View
B+
Retailer 6
-
$1,964 USD
£1,546 GBP
View
B+
Retailer 7
-
$2,538 USD
View
B+
Retailer 8
-
$2,651 USD
View
B
Retailer 9
-
$2,668 USD
View
B
Retailer 10
-
$2,751 USD
ZAR 44,442 ZAR
View
B
Retailer 11
-
$3,734 USD
£2,940 GBP
View
B
Retailer 12
-
$3,920 USD
View
B
Retailer 13
-
$4,374 USD
£3,444 GBP
View
Most Expensive
B
Taylor and Hart
1HLGFDR · Oct 30
$4,741 USD
View
13 more retailers have this diamond
Prices start from $1,307 USDSave up to $3,434 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
5.10ct Marquise
$1,307 USD