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Marquise|Lab Grown|IGI

6.19ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG593389405

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG593389405

Diamond specifications and retailer prices

From $1,666 NZD
$939 USD
As of November 2, 2026
Save $13,132 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,798 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.19ct lab-grown marquise diamond

This 6.19ct 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 LG593389405 or 593389405. Listed at 11 retailers as of November 2, 2026, with prices from $1,666 to $14,798, a $13,132 spread on the same certified stone. Do Amore Diamonds lists it at $14,798. 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

6.19
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593389405
Dimensions19.03 × 9.73 × 6.02 mm
L/W Ratio1.96
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
19.03 mm9.73 mm6.19 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593389405
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $14,798 NZD|Low: $1,249 NZD|High: $15,596 NZD|Avg: $5,804 NZD|-5.1%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 12$1,666 NZD
Retailer 10$1,813 NZD
Retailer 15$1,968 NZD
Retailer 6$2,276 NZD
Retailer 14$3,098 NZD
Retailer 9$3,105 NZD
Retailer 13$4,001 NZD
Retailer 11$4,168 NZD
Retailer 3$4,251 NZD
Retailer 8$4,532 NZD
Retailer 5$5,192 NZD
Retailer 4$6,717 NZD
Retailer 2$7,238 NZD
Retailer 7$9,759 NZD
Retailer 16$11,693 NZD
Do Amore Diamonds$14,798 NZD

17 data points across 16 retailers

11 retailers$1,666 NZD to $14,798 NZD

A
Cheapest Retailer
-
$1,666 NZD
$939 USD
A
Retailer 2
-
$1,813 NZD
$1,022 USD
View
A
Retailer 3
-
$1,968 NZD
$1,109 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,098 NZD
$1,746 USD
View
A
Retailer 5
-
$3,105 NZD
$1,750 USD
View
A
Retailer 6
-
$4,001 NZD
$2,255 USD
View
B+
Retailer 7
-
$4,168 NZD
$2,349 USD
View
B
Retailer 8
-
$7,238 NZD
£3,212 GBP
View
B
Retailer 9
-
$9,759 NZD
$5,500 USD
View
B
Retailer 10
-
$11,693 NZD
$6,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-BB3B9C27E · Nov 2
$14,798 NZD
$8,340 USD
View
10 more retailers have this diamond
Prices start from $1,666 NZDSave up to $13,132 NZD

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
6.19ct Marquise
$1,666 NZD