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Marquise|Lab Grown|IGI

5.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG837696888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837696888

Diamond specifications and retailer prices

From $3,695 SGD
£2,275 GBP
As of November 3, 2026
Save $5,443 SGD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,138 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837696888 or 837696888. Listed at 7 retailers as of October 31, 2026, with prices from $3,695 to $9,138, a $5,443 spread on the same certified stone. Taylor and Hart lists it at $9,138. 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

5.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837696888
Dimensions18.13 × 8.78 × 5.51 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.13 mm8.78 mm5.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837696888
Side View
Table 61.0%Crown 34.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.8%

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 3
Current: $3,695 SGD|Low: $3,673 SGD|High: $9,138 SGD|Avg: $5,561 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 3, 2026
Retailer 1$3,695 SGD
Retailer 4$4,089 SGD
Retailer 3$4,298 SGD
Retailer 5$4,732 SGD
Retailer 2$7,442 SGD
Taylor and Hart$9,138 SGD

35 data points across 6 retailers

7 retailers$3,695 SGD to $9,138 SGD

B+
Cheapest Retailer
-
$3,695 SGD
£2,275 GBP
B+
Retailer 2
-
$4,089 SGD
$3,197 USD
View
B+
Retailer 3
-
$4,298 SGD
€3,201 EUR
View
B
Retailer 4
-
$4,732 SGD
$3,700 USD
View
B
Retailer 5
-
$7,442 SGD
£4,582 GBP
View
B
Retailer 6
-
$8,089 SGD
$6,325 USD
View
Most Expensive
B
Taylor and Hart
3NZFJBA · Oct 31
$9,138 SGD
$7,145 USD
View
6 more retailers have this diamond
Prices start from $3,695 SGDSave up to $5,443 SGD

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+
5.09ct Marquise
$3,695 SGD