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Marquise|Lab Grown|IGI

1.00ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG502140027

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502140027

Diamond specifications and retailer prices

From $1,606 NZD
As of November 4, 2026
Save $1,386 NZD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,147 NZD at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG502140027 or 502140027. Listed at 16 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502140027
Dimensions10.57 × 5.10 × 2.95 mm
L/W Ratio2.07
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
10.57 mm5.10 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502140027
Side View
Table 54.5%Crown 38.1°Girdle: STK-THKPavilion 35°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,147 NZD|Low: $1,542 NZD|High: $6,406 NZD|Avg: $3,160 NZD
Friendly 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 5, 2026
Retailer 11$1,606 NZD
Retailer 12$1,743 NZD
Retailer 3$1,749 NZD
Retailer 5$1,798 NZD
Retailer 4$1,864 NZD
Retailer 13$1,864 NZD
Retailer 7$2,179 NZD
Retailer 8$2,841 NZD
Retailer 14$2,992 NZD
Retailer 9$3,430 NZD
Friendly Diamonds$4,147 NZD
Retailer 10$4,856 NZD
Retailer 6$5,150 NZD
Retailer 15$5,241 NZD
Retailer 2$6,304 NZD

44 data points across 15 retailers

16 retailers$1,606 NZD to $2,992 NZD

B+
Cheapest Retailer
-
$1,606 NZD
B
Retailer 2
-
$1,743 NZD
View
B
Retailer 3
-
$1,749 NZD
View
B
Retailer 4
-
$1,798 NZD
View
Final sale: no returns
Retailer 5
-
$1,864 NZD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$1,864 NZD
View
B
Retailer 7
-
$2,179 NZD
View
B
Retailer 8
-
$2,841 NZD
View
B
Retailer 9
-
$2,992 NZD
View
Retailer 10
-
$3,430 NZD
View
Price under review
Most Expensive
Friendly Diamonds
2233995 · Nov 4
$4,147 NZD
$2,331 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,606 NZDSave up to $1,386 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.

B+
1.00ct Marquise
$1,606 NZD