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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 $294 USD
As of November 1, 2026
Save $2,076 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,370 USD 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 $294 to $2,370, a $2,076 spread on the same certified stone. Brilliant Earth lists it at $2,370. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,370 USD|Low: $294 USD|High: $2,370 USD|Avg: $853 USD
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$294 USD
Retailer 16$304 USD
Retailer 5$440 USD
Retailer 8$485 USD
Retailer 15$560 USD
Retailer 7$605 USD
Retailer 14$619 USD
Retailer 17$666 USD
Retailer 12$675 USD
Retailer 9$765 USD
Retailer 2$997 USD
Retailer 13$1,046 USD
Retailer 3$1,099 USD
Retailer 11$1,195 USD
Retailer 19$1,207 USD
Retailer 6$1,301 USD
Retailer 10$1,326 USD
Retailer 18$1,348 USD
Brilliant Earth$2,370 USD

19 data points across 19 retailers

19 retailers$294 USD to $2,370 USD

A
Cheapest Retailer
-
$294 USD
Final sale: no returns
A
Retailer 2
-
$304 USD
View
B+
Retailer 3
-
$440 USD
View
A
Retailer 4
-
$485 USD
View
A
Retailer 5
-
$560 USD
ZAR 9,042 ZAR
View
A
Retailer 6
-
$605 USD
€576 EUR
View
A
Retailer 7
-
$619 USD
£487 GBP
View
A
Retailer 8
-
$666 USD
View
A
Retailer 9
-
$675 USD
View
A
Retailer 10
-
$765 USD
A$1,177 AUD
View
B+
Retailer 11
-
$997 USD
View
B+
Retailer 12
-
$1,046 USD
SGD 1,414 SGD
View
B+
Retailer 13
-
$1,099 USD
View
B+
Retailer 14
-
$1,195 USD
View
B+
Retailer 15
-
$1,207 USD
View
B
Retailer 16
-
$1,301 USD
A$2,002 AUD
View
Retailer 17
-
$1,326 USD
£1,044 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,348 USD
View
Most Expensive
B
Brilliant Earth
20772296A · Nov 2
$2,370 USD
View
18 more retailers have this diamond
Prices start from $294 USDSave up to $2,076 USD

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
$294 USD