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Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG838615269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838615269

Diamond specifications and retailer prices

From $514 NZD
$289 USD
As of November 2, 2026
Save $4,054 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,568 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838615269 or 838615269. Listed at 18 retailers as of November 2, 2026, with prices from $514 to $4,568, a $4,054 spread on the same certified stone. Do Amore Diamonds lists it at $4,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838615269
Dimensions12.33 × 6.00 × 3.75 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm6.00 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838615269
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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 2
Current: $4,568 NZD|Low: $514 NZD|High: $4,568 NZD|Avg: $1,631 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 9$514 NZD
Retailer 7$595 NZD
Retailer 16$638 NZD
Retailer 8$766 NZD
Retailer 2$822 NZD
Retailer 5$1,045 NZD
Retailer 17$1,235 NZD
Retailer 11$1,255 NZD
Retailer 13$1,342 NZD
Retailer 18$1,639 NZD
Retailer 6$1,795 NZD
Retailer 14$1,959 NZD
Retailer 3$2,261 NZD
Retailer 4$2,449 NZD
Retailer 15$2,515 NZD
Retailer 10$2,549 NZD
Retailer 12$2,819 NZD
Do Amore Diamonds$4,568 NZD

7 data points across 18 retailers

18 retailers$514 NZD to $4,568 NZD

A
Cheapest Retailer
-
$514 NZD
$289 USD
A
Retailer 2
-
$595 NZD
$335 USD
View
A
Retailer 3
-
$638 NZD
$359 USD
View
A
Retailer 4
-
$766 NZD
$431 USD
View
A
Retailer 5
-
$822 NZD
£364 GBP
View
A
Retailer 6
-
$1,045 NZD
$588 USD
View
A
Retailer 7
-
$1,235 NZD
$695 USD
View
A
Retailer 8
-
$1,255 NZD
£556 GBP
View
B+
Retailer 9
-
$1,342 NZD
$755 USD
View
B+
Retailer 10
-
$1,639 NZD
A$1,419 AUD
View
B+
Retailer 11
-
$1,795 NZD
$1,010 USD
View
B
Retailer 12
-
$1,959 NZD
$1,102 USD
View
B
Retailer 13
-
$2,261 NZD
$1,272 USD
View
B
Retailer 14
-
$2,449 NZD
$1,378 USD
View
B
Retailer 15
-
$2,515 NZD
CA$1,966 CAD
View
B
Retailer 16
-
$2,549 NZD
$1,434 USD
View
B
Retailer 17
-
$2,819 NZD
£1,249 GBP
View
Most Expensive
B
Do Amore Diamonds
27-974860FD6 · Nov 2
$4,568 NZD
$2,570 USD
View
17 more retailers have this diamond
Prices start from $514 NZDSave up to $4,054 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
1.55ct Marquise
$514 NZD