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Marquise|Lab Grown|IGI

1.58ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG788621168

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621168

Diamond specifications and retailer prices

From $417 USD
As of October 30, 2026
Save $1,953 USD (82%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,370 USD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788621168 or 788621168. Listed at 27 retailers as of October 30, 2026, with prices from $417 to $2,370, a $1,953 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788621168
Dimensions11.68 × 6.12 × 3.87 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.68 mm6.12 mm1.58 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788621168
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: $2,370 USD|Low: $358 USD|High: $3,120 USD|Avg: $1,064 USD|-24.0%
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
November 1, 2026
Retailer 3$373 USD
Retailer 6$462 USD
Retailer 14$462 USD
Retailer 2$489 USD
Retailer 9$610 USD
Retailer 7$620 USD
Retailer 12$794 USD
Retailer 10$822 USD
Retailer 8$835 USD
Retailer 11$1,073 USD
Retailer 15$1,159 USD
Retailer 5$1,611 USD
Retailer 4$1,730 USD
Retailer 13$1,808 USD
Brilliant Earth$2,370 USD

34 data points across 15 retailers

27 retailers$417 USD to $2,370 USD

Retailer 1
-
$373 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$417 USD
View
Final sale: no returns
Retailer 3
-
$432 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$462 USD
View
Retailer 5
-
$462 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$489 USD
£385 GBP
View
A
Retailer 7
-
$610 USD
View
A
Retailer 8
-
$620 USD
View
A
Retailer 9
-
$718 USD
View
B+
Retailer 10
-
$770 USD
View
A
Retailer 11
-
$794 USD
ZAR 12,828 ZAR
View
B+
Retailer 12
-
$822 USD
€783 EUR
View
B+
Retailer 13
-
$835 USD
£657 GBP
View
B+
Retailer 14
-
$1,073 USD
A$1,650 AUD
View
B+
Retailer 15
-
$1,159 USD
View
B
Retailer 16
-
$1,471 USD
SGD 1,988 SGD
View
B
Retailer 17
-
$1,485 USD
View
Retailer 18
-
$1,485 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,525 USD
View
B
Retailer 20
-
$1,611 USD
View
Retailer 21
-
$1,714 USD
View
Price last confirmed 76 days ago
Retailer 22
-
$1,730 USD
A$2,662 AUD
View
Price last confirmed 24 days ago
B
Retailer 23
-
$1,745 USD
View
B
Retailer 24
-
$1,746 USD
View
B
Retailer 25
-
$1,798 USD
£1,416 GBP
View
B
Retailer 26
-
$1,808 USD
£1,424 GBP
View
Most Expensive
B
Brilliant Earth
20987098A · Oct 31
$2,370 USD
View
26 more retailers have this diamond
Prices start from $417 USDSave up to $1,953 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
$417 USD