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Marquise|Lab Grown|IGI

6.17ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG600381467

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600381467

Diamond specifications and retailer prices

From $1,663 NZD
$937 USD
As of November 2, 2026
Save $13,100 NZD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,762 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.17ct lab-grown marquise diamond

This 6.17ct 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 LG600381467 or 600381467. Listed at 9 retailers as of November 2, 2026, with prices from $1,663 to $14,762, a $13,100 spread on the same certified stone. Do Amore Diamonds lists it at $14,762. 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

6.17
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600381467
Dimensions19.33 × 9.64 × 5.82 mm
L/W Ratio2.01
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
19.33 mm9.64 mm6.17 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600381467
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

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: $14,762 NZD|Low: $1,663 NZD|High: $15,561 NZD|Avg: $4,816 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
November 1, 2026
Retailer 11$1,663 NZD
Retailer 9$1,808 NZD
Retailer 14$1,962 NZD
Retailer 5$2,530 NZD
Retailer 6$2,580 NZD
Retailer 13$3,086 NZD
Retailer 8$3,087 NZD
Retailer 12$3,989 NZD
Retailer 10$4,154 NZD
Retailer 15$4,226 NZD
Retailer 7$4,519 NZD
Retailer 4$5,192 NZD
Retailer 3$6,696 NZD
Retailer 2$7,215 NZD
Do Amore Diamonds$14,762 NZD

16 data points across 15 retailers

9 retailers$1,663 NZD to $14,762 NZD

A
Cheapest Retailer
-
$1,663 NZD
$937 USD
A
Retailer 2
-
$1,808 NZD
$1,019 USD
View
A
Retailer 3
-
$1,962 NZD
$1,106 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,086 NZD
$1,739 USD
View
A
Retailer 5
-
$3,087 NZD
$1,740 USD
View
A
Retailer 6
-
$3,989 NZD
$2,248 USD
View
B+
Retailer 7
-
$4,154 NZD
$2,341 USD
View
B
Retailer 8
-
$7,215 NZD
£3,202 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F6D0C0F60 · Nov 2
$14,762 NZD
$8,320 USD
View
8 more retailers have this diamond
Prices start from $1,663 NZDSave up to $13,100 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
6.17ct Marquise
$1,663 NZD