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Marquise|Lab Grown|IGI

1.58ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG817610776

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817610776

Diamond specifications and retailer prices

From $523 NZD
$294 USD
As of November 1, 2026
Save $3,690 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,212 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.58ct lab-grown marquise diamond

This 1.58ct 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 LG817610776 or 817610776. Listed at 19 retailers as of November 1, 2026, with prices from $523 to $4,212, a $3,690 spread on the same certified stone. Brilliant Earth lists it at $4,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610776
Dimensions12.75 × 5.84 × 3.59 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.75 mm5.84 mm1.58 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610776
Side View
Table 60.0%Crown 39°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.5%

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 1
Current: $4,212 NZD|Low: $523 NZD|High: $4,212 NZD|Avg: $1,515 NZD
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$523 NZD
Retailer 16$540 NZD
Retailer 5$782 NZD
Retailer 8$862 NZD
Retailer 15$995 NZD
Retailer 7$1,075 NZD
Retailer 14$1,100 NZD
Retailer 17$1,184 NZD
Retailer 12$1,200 NZD
Retailer 9$1,360 NZD
Retailer 2$1,772 NZD
Retailer 13$1,860 NZD
Retailer 3$1,954 NZD
Retailer 11$2,124 NZD
Retailer 19$2,145 NZD
Retailer 6$2,313 NZD
Retailer 10$2,356 NZD
Retailer 18$2,396 NZD
Brilliant Earth$4,212 NZD

19 data points across 19 retailers

19 retailers$523 NZD to $4,212 NZD

A
Cheapest Retailer
-
$523 NZD
$294 USD
Final sale: no returns
A
Retailer 2
-
$540 NZD
$304 USD
View
B+
Retailer 3
-
$782 NZD
$440 USD
View
A
Retailer 4
-
$862 NZD
$485 USD
View
A
Retailer 5
-
$995 NZD
ZAR 9,042 ZAR
View
A
Retailer 6
-
$1,075 NZD
€576 EUR
View
A
Retailer 7
-
$1,100 NZD
£487 GBP
View
A
Retailer 8
-
$1,184 NZD
$666 USD
View
A
Retailer 9
-
$1,200 NZD
$675 USD
View
A
Retailer 10
-
$1,360 NZD
A$1,177 AUD
View
B+
Retailer 11
-
$1,772 NZD
$997 USD
View
B+
Retailer 12
-
$1,860 NZD
SGD 1,414 SGD
View
B+
Retailer 13
-
$1,954 NZD
$1,099 USD
View
B+
Retailer 14
-
$2,124 NZD
$1,195 USD
View
B+
Retailer 15
-
$2,145 NZD
$1,207 USD
View
B
Retailer 16
-
$2,313 NZD
A$2,002 AUD
View
Retailer 17
-
$2,356 NZD
£1,044 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$2,396 NZD
$1,348 USD
View
Most Expensive
B
Brilliant Earth
20772296A · Nov 2
$4,212 NZD
$2,370 USD
View
18 more retailers have this diamond
Prices start from $523 NZDSave up to $3,690 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
1.58ct Marquise
$523 NZD