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Marquise|Lab Grown|IGI

5.67ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG591336494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG591336494

Diamond specifications and retailer prices

From $770 USD
As of October 30, 2026
Save $6,060 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,830 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.67ct lab-grown marquise diamond

This 5.67ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591336494 or 591336494. Listed at 10 retailers as of October 30, 2026, with prices from $770 to $6,830, a $6,060 spread on the same certified stone. Do Amore Diamonds lists it at $6,830. 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

5.67
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591336494
Dimensions19.01 × 9.38 × 5.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.01 mm9.38 mm5.67 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591336494
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 60.1%

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 30
Current: $6,830 USD|Low: $770 USD|High: $7,320 USD|Avg: $2,877 USD|-6.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 29, 2026
Retailer 12$770 USD
Retailer 10$837 USD
Retailer 3$1,231 USD
Retailer 5$1,298 USD
Retailer 14$1,444 USD
Retailer 9$1,445 USD
Retailer 11$2,123 USD
Retailer 16$2,268 USD
Retailer 7$2,413 USD
Retailer 6$2,604 USD
Retailer 13$2,771 USD
Retailer 15$3,270 USD
Retailer 2$3,713 USD
Retailer 8$4,539 USD
Retailer 4$6,040 USD
Do Amore Diamonds$6,830 USD

19 data points across 16 retailers

10 retailers$770 USD to $6,830 USD

A
Cheapest Retailer
-
$770 USD
A
Retailer 2
-
$837 USD
View
B+
Retailer 3
-
$1,444 USD
View
A
Retailer 4
-
$1,445 USD
View
B+
Retailer 5
-
$2,123 USD
View
B+
Retailer 6
-
$2,771 USD
View
B
Retailer 7
-
$3,270 USD
View
B
Retailer 8
-
$3,713 USD
£2,924 GBP
View
B
Retailer 9
-
$6,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C2FF7C7F · Oct 31
$6,830 USD
View
9 more retailers have this diamond
Prices start from $770 USDSave up to $6,060 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
5.67ct Marquise
$770 USD