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Marquise|Lab Grown|IGI

2.06ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818685320

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818685320

Diamond specifications and retailer prices

From $637 NZD
As of November 6, 2026
Save $3,383 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,020 NZD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 2.06ct lab-grown marquise diamond

This 2.06ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818685320 or 818685320. Listed at 22 retailers as of November 6, 2026, with prices from $637 to $4,020, a $3,383 spread on the same certified stone. Brilliant Earth lists it at $4,020. 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

2.06
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685320
Dimensions13.11 × 6.58 × 4.13 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm6.58 mm2.06 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685320
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

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 6
Current: $1,215 NZD|Low: $610 NZD|High: $3,211 NZD|Avg: $1,636 NZD
Retailer 1
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$637 NZD
Retailer 5$712 NZD
Retailer 9$738 NZD
Retailer 7$788 NZD
Retailer 10$788 NZD
Retailer 2$838 NZD
Retailer 17$1,058 NZD
Retailer 18$1,058 NZD
Retailer 1$1,215 NZD
Retailer 11$1,405 NZD
Retailer 13$1,766 NZD
Retailer 16$1,850 NZD
Retailer 15$1,909 NZD
Retailer 8$2,537 NZD
Retailer 6$2,980 NZD
Retailer 14$2,980 NZD
Retailer 3$3,017 NZD
Retailer 12$3,074 NZD

42 data points across 18 retailers

22 retailers$637 NZD to $4,020 NZD

A
Cheapest Retailer
-
$637 NZD
A
Retailer 2
-
$712 NZD
View
Final sale: no returns
A
Retailer 3
-
$738 NZD
View
Retailer 4
-
$788 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$788 NZD
View
B+
Retailer 6
-
$1,058 NZD
View
A
Retailer 7
-
$1,058 NZD
View
A
Retailer 8
-
$1,215 NZD
View
A
Retailer 9
-
$1,405 NZD
View
A
Retailer 10
-
$1,414 NZD
View
B+
Retailer 11
-
$1,525 NZD
View
B+
Retailer 12
-
$1,708 NZD
View
B+
Retailer 13
-
$1,766 NZD
View
B+
Retailer 14
-
$1,850 NZD
View
B+
Retailer 15
-
$1,909 NZD
View
B
Retailer 16
-
$2,537 NZD
View
B
Retailer 17
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$2,608 NZD
View
B
Retailer 18
-
$2,980 NZD
View
B
Retailer 19
-
$2,980 NZD
View
B
Retailer 20
-
$3,017 NZD
View
B
Retailer 21
-
$3,074 NZD
View
Most Expensive
B
Brilliant Earth
21052757A · Nov 6
$4,020 NZD
$2,260 USD
View
21 more retailers have this diamond
Prices start from $637 NZDSave up to $3,383 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
2.06ct Marquise
$637 NZD