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Marquise|Lab Grown|IGI

6.02ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG823671001

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823671001

Diamond specifications and retailer prices

From $2,089 NZD
HK$9,200 HKD
As of November 1, 2026
Save $6,518 NZD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,607 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.02ct lab-grown marquise diamond

This 6.02ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823671001 or 823671001. Listed at 10 retailers as of November 1, 2026, with prices from $2,089 to $8,607, a $6,518 spread on the same certified stone. With Clarity lists it at $8,607. 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

6.02
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823671001
Dimensions18.53 × 9.60 × 5.90 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.53 mm9.60 mm6.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823671001
Side View
Table 59.0%Crown 35.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 61.5%

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 1
Current: $2,709 NZD|Low: $2,089 NZD|High: $9,070 NZD|Avg: $4,592 NZD|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 4$2,089 NZD
Retailer 6$2,520 NZD
Retailer 1$2,709 NZD
Retailer 7$2,834 NZD
Retailer 3$2,983 NZD
Retailer 8$3,985 NZD
Retailer 9$6,110 NZD
Retailer 2$6,605 NZD
Retailer 5$7,523 NZD
With Clarity$8,607 NZD

43 data points across 10 retailers

10 retailers$2,089 NZD to $8,607 NZD

A
Cheapest Retailer
-
$2,089 NZD
HK$9,200 HKD
A
Retailer 2
-
$2,520 NZD
$1,420 USD
View
A
Retailer 3
-
$2,709 NZD
£1,202 GBP
View
B+
Retailer 4
-
$2,834 NZD
$1,597 USD
View
A
Retailer 5
-
$2,983 NZD
€1,601 EUR
View
B+
Retailer 6
-
$3,985 NZD
$2,246 USD
View
B
Retailer 7
-
$6,110 NZD
$3,444 USD
View
B
Retailer 8
-
$6,605 NZD
£2,931 GBP
View
B
Retailer 9
-
$7,523 NZD
$4,240 USD
View
Most Expensive
B
With Clarity
823671001 · Nov 2
$8,607 NZD
$4,851 USD
View
9 more retailers have this diamond
Prices start from $2,089 NZDSave up to $6,518 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
6.02ct Marquise
$2,089 NZD