Marquise|Lab Grown|IGI

5.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG838610242

Certificate IGI LG838610242

Diamond specifications and retailer prices

From $817 USD
Save $9,633 USD (92%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,450 USD at Brilliant Earth
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct 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 LG838610242 or 838610242. Listed at 14 retailers, with prices from $817 to $10,450 at Brilliant Earth, a $9,633 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

5.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838610242
Dimensions18.40 × 9.20 × 5.59 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm9.20 mm5.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838610242
Side View
Table 63.0%Crown 36.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,476 USD|Low: $934 USD|High: $4,436 USD|Avg: $2,276 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 29, 2026
Retailer 7$934 USD
Retailer 6$947 USD
Retailer 10$1,355 USD
Retailer 9$1,415 USD
Retailer 1$1,476 USD
Retailer 5$1,886 USD
Retailer 8$2,299 USD
Retailer 11$2,491 USD
Retailer 2$3,279 USD
Retailer 4$3,594 USD
Retailer 3$4,436 USD

8 data points across 11 retailers

14 retailers$817 USD to $10,450 USD

A
Cheapest Retailer
-
$817 USD
A
Retailer 2
-
$889 USD
View
A
Retailer 3
-
$934 USD
View
A
Retailer 4
-
$947 USD
View
B+
Retailer 5
-
$1,355 USD
View
A
Retailer 6
-
$1,415 USD
View
A
Retailer 7
-
$1,475 USD
£1,161 GBP
View
A
Retailer 8
-
$1,886 USD
ZAR 30,466 ZAR
View
B+
Retailer 9
-
$2,299 USD
View
B+
Retailer 10
-
$2,491 USD
View
B+
Retailer 11
-
$3,279 USD
View
B
Retailer 12
-
$3,594 USD
£2,830 GBP
View
B
Retailer 13
-
$4,527 USD
View
Most Expensive
B
Brilliant Earth
21567861A · Sep 28
$10,450 USD
View
13 more retailers have this diamond
Prices start from $817 USDSave up to $9,633 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.

A
5.50ct Marquise
$817 USD