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Marquise|Lab Grown|IGI

3.55ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG745508697

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG745508697

Diamond specifications and retailer prices

From $1,480 NZD
$833 USD
As of November 1, 2026
Save $9,485 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,966 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown marquise diamond

This 3.55ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745508697 or 745508697. Listed at 18 retailers as of November 1, 2026, with prices from $1,480 to $10,966, a $9,485 spread on the same certified stone. Do Amore Diamonds lists it at $10,966. 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

3.55
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508697
Dimensions15.22 × 8.24 × 4.85 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm8.24 mm3.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508697
Side View
Table 60.0%Crown 31.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.9%

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 1
Current: $10,966 NZD|Low: $1,386 NZD|High: $12,885 NZD|Avg: $4,768 NZD
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 17$1,480 NZD
Retailer 2$1,741 NZD
Retailer 15$1,804 NZD
Retailer 4$2,030 NZD
Retailer 5$2,032 NZD
Retailer 3$2,051 NZD
Retailer 14$2,432 NZD
Retailer 8$3,118 NZD
Retailer 16$3,530 NZD
Retailer 12$3,573 NZD
Retailer 9$4,852 NZD
Retailer 7$5,193 NZD
Retailer 10$5,336 NZD
Retailer 11$5,930 NZD
Retailer 13$7,625 NZD
Retailer 6$8,412 NZD
Retailer 18$8,460 NZD
Do Amore Diamonds$10,966 NZD

28 data points across 18 retailers

18 retailers$1,480 NZD to $10,966 NZD

Retailer 1
-
$1,452 NZD
$817 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$1,480 NZD
$833 USD
View
Final sale: no returns
Retailer 3
-
$1,644 NZD
$925 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,741 NZD
£771 GBP
View
A
Retailer 5
-
$1,804 NZD
$1,015 USD
View
A
Retailer 6
-
$2,030 NZD
$1,142 USD
View
A
Retailer 7
-
$2,032 NZD
$1,143 USD
View
A
Retailer 8
-
$2,051 NZD
$1,154 USD
View
A
Retailer 9
-
$2,432 NZD
€1,303 EUR
View
B+
Retailer 10
-
$3,530 NZD
$1,986 USD
View
B+
Retailer 11
-
$3,573 NZD
A$3,093 AUD
View
B
Retailer 12
-
$5,193 NZD
$2,922 USD
View
Retailer 13
-
$5,442 NZD
$3,062 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$5,930 NZD
£2,627 GBP
View
B
Retailer 15
-
$7,625 NZD
$4,290 USD
View
B
Retailer 16
-
$8,412 NZD
$4,733 USD
View
B
Retailer 17
-
$8,460 NZD
$4,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B9F60AA5 · Nov 2
$10,966 NZD
$6,170 USD
View
17 more retailers have this diamond
Prices start from $1,480 NZDSave up to $9,485 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
3.55ct Marquise
$1,480 NZD