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Marquise|Lab Grown|IGI

1.58ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG786698160

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786698160

Diamond specifications and retailer prices

From $310 USD
As of October 30, 2026
Save $2,440 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,750 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786698160 or 786698160. Listed at 16 retailers as of October 30, 2026, with prices from $310 to $2,750, a $2,440 spread on the same certified stone. Do Amore Diamonds lists it at $2,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786698160
Dimensions12.19 × 6.02 × 3.78 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm6.02 mm1.58 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786698160
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Oct 30
Current: $2,750 USD|Low: $240 USD|High: $2,750 USD|Avg: $987 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 30, 2026
Retailer 8$240 USD
Retailer 16$310 USD
Retailer 5$359 USD
Retailer 7$384 USD
Retailer 17$384 USD
Retailer 10$449 USD
Retailer 2$474 USD
Retailer 13$540 USD
Retailer 4$626 USD
Retailer 11$761 USD
Retailer 14$1,125 USD
Retailer 15$1,180 USD
Retailer 3$1,363 USD
Retailer 18$1,477 USD
Retailer 9$1,523 USD
Retailer 12$1,709 USD
Retailer 6$1,720 USD
Do Amore Diamonds$2,750 USD

44 data points across 18 retailers

16 retailers$310 USD to $2,750 USD

A
Cheapest Retailer
-
$310 USD
A
Retailer 2
-
$359 USD
View
A
Retailer 3
-
$384 USD
View
A
Retailer 4
-
$384 USD
View
A
Retailer 5
-
$449 USD
View
A
Retailer 6
-
$474 USD
£373 GBP
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$626 USD
View
B+
Retailer 9
-
$761 USD
£599 GBP
View
B+
Retailer 10
-
$1,125 USD
View
B
Retailer 11
-
$1,180 USD
View
B
Retailer 12
-
$1,363 USD
View
B
Retailer 13
-
$1,477 USD
View
Retailer 14
-
$1,523 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,709 USD
£1,346 GBP
View
Most Expensive
B
Do Amore Diamonds
27-59125BA05 · Oct 31
$2,750 USD
View
15 more retailers have this diamond
Prices start from $310 USDSave up to $2,440 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
$310 USD