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Marquise|Lab Grown|IGI

5.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG837617601

Certificate IGI LG837617601

Diamond specifications and retailer prices

From $1,126 USD
HK$8,800 HKD
Save $2,440 USD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,566 USD at MOH London
View at MOH London

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837617601 or 837617601. Listed at 8 retailers, with prices from $1,126 to $3,566 at MOH London, a $2,440 spread on the same certified stone. 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837617601
Dimensions18.14 × 9.15 × 5.43 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.14 mm9.15 mm5.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837617601
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $3,566 USD|Low: $1,126 USD|High: $3,566 USD|Avg: $1,929 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 1, 2026
Retailer 8$1,126 USD
Retailer 6$1,332 USD
Retailer 4$1,464 USD
Retailer 2$1,493 USD
Retailer 3$1,515 USD
Retailer 5$1,972 USD
Retailer 7$3,253 USD
MOH London$3,566 USD

9 data points across 8 retailers

8 retailers$1,126 USD to $3,566 USD

B+
Cheapest Retailer
-
$1,126 USD
HK$8,800 HKD
B+
Retailer 2
-
$1,332 USD
View
B+
Retailer 3
-
$1,463 USD
£1,152 GBP
View
B+
Retailer 4
-
$1,493 USD
€1,422 EUR
View
B
Retailer 5
-
$1,515 USD
View
B+
Retailer 6
-
$1,972 USD
View
B
Retailer 7
-
$3,253 USD
View
Most Expensive
B
MOH London
LG837617601 · Oct 1
$3,566 USD
£2,808 GBP
View
7 more retailers have this diamond
Prices start from $1,126 USDSave up to $2,440 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.

B+
5.09ct Marquise
$1,126 USD