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Marquise|Lab Grown|IGI

1.60ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG826664856

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826664856

Diamond specifications and retailer prices

From $505 NZD
$284 USD
As of November 1, 2026
Save $2,552 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,057 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826664856 or 826664856. Listed at 16 retailers as of November 1, 2026, with prices from $505 to $3,057, a $2,552 spread on the same certified stone. Brilliant Earth lists it at $3,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826664856
Dimensions11.83 × 6.11 × 3.77 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.11 mm1.60 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826664856
Side View
Table 64.0%Crown 38.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.7%

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: $3,057 NZD|Low: $505 NZD|High: $3,199 NZD|Avg: $1,611 NZD|-4.4%
Brilliant Earth
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
November 3, 2026
Retailer 16$505 NZD
Retailer 13$589 NZD
Retailer 5$755 NZD
Retailer 7$844 NZD
Retailer 15$966 NZD
Retailer 6$1,041 NZD
Retailer 2$1,061 NZD
Retailer 12$1,219 NZD
Retailer 11$1,710 NZD
Retailer 4$1,890 NZD
Retailer 3$2,202 NZD
Retailer 10$2,232 NZD
Retailer 9$2,291 NZD
Retailer 14$2,832 NZD
Retailer 8$2,915 NZD
Brilliant Earth$3,057 NZD

19 data points across 16 retailers

16 retailers$505 NZD to $3,057 NZD

A
Cheapest Retailer
-
$505 NZD
$284 USD
Final sale: no returns
A
Retailer 2
-
$589 NZD
£261 GBP
View
B+
Retailer 3
-
$755 NZD
$425 USD
View
A
Retailer 4
-
$844 NZD
$475 USD
View
A
Retailer 5
-
$966 NZD
ZAR 8,780 ZAR
View
A
Retailer 6
-
$1,041 NZD
€558 EUR
View
A
Retailer 7
-
$1,061 NZD
£470 GBP
View
A
Retailer 8
-
$1,219 NZD
$686 USD
View
B+
Retailer 9
-
$1,710 NZD
$962 USD
View
B+
Retailer 10
-
$1,890 NZD
$1,063 USD
View
B
Retailer 11
-
$2,202 NZD
$1,239 USD
View
B+
Retailer 12
-
$2,232 NZD
£989 GBP
View
B
Retailer 13
-
$2,291 NZD
$1,289 USD
View
B
Retailer 14
-
$2,832 NZD
SGD 2,153 SGD
View
B
Retailer 15
-
$2,915 NZD
$1,640 USD
View
Most Expensive
B
Brilliant Earth
21023489A · Nov 2
$3,057 NZD
$1,720 USD
View
15 more retailers have this diamond
Prices start from $505 NZDSave up to $2,552 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
1.60ct Marquise
$505 NZD