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Marquise|Lab Grown|IGI

1.58ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG837614979

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837614979

Diamond specifications and retailer prices

From $346 USD
As of November 2, 2026
Save $1,602 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,238 USD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837614979 or 837614979. Listed at 24 retailers as of November 2, 2026, with a 463% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle38.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614979
Dimensions12.32 × 6.01 × 3.67 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm6.01 mm1.58 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614979
Side View
Table 59.0%Crown 38.4°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 61.1%

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 2
Current: $428 USD|Low: $346 USD|High: $1,960 USD|Avg: $909 USD|-1.4%
Retailer 1
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Retailer 23
November 3, 2026
Retailer 20$346 USD
Retailer 9$388 USD
Retailer 22$402 USD
Retailer 1$428 USD
Retailer 15$433 USD
Retailer 19$454 USD
Retailer 2$578 USD
Retailer 3$580 USD
Retailer 14$669 USD
Retailer 21$741 USD
Retailer 13$760 USD
Retailer 4$763 USD
Retailer 17$772 USD
Retailer 11$1,000 USD
Retailer 18$1,260 USD
Retailer 6$1,381 USD
Retailer 8$1,423 USD
Retailer 7$1,623 USD
Retailer 23$1,679 USD
Retailer 16$1,685 USD
Retailer 10$1,695 USD
Retailer 5$1,828 USD
Retailer 12$1,948 USD

20 data points across 23 retailers

24 retailers$346 USD to $1,948 USD

A
Cheapest Retailer
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$346 USD
A
Retailer 2
-
$388 USD
View
Final sale: no returns
A
Retailer 3
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$402 USD
View
A
Retailer 4
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$428 USD
View
Retailer 5
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$433 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$454 USD
£358 GBP
View
A
Retailer 7
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$578 USD
View
A
Retailer 8
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$580 USD
View
A
Retailer 9
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$669 USD
€637 EUR
View
A
Retailer 10
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$741 USD
ZAR 11,967 ZAR
View
A
Retailer 11
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$760 USD
View
A
Retailer 12
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$763 USD
View
A
Retailer 13
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$772 USD
£608 GBP
View
B+
Retailer 14
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$1,000 USD
A$1,539 AUD
View
B
Retailer 15
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$1,260 USD
View
B+
Retailer 16
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$1,381 USD
View
B+
Retailer 17
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$1,423 USD
View
B
Retailer 18
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$1,623 USD
View
B
Retailer 19
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$1,679 USD
£1,322 GBP
View
Retailer 20
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$1,685 USD
View
Price last confirmed 15 days ago
B
Retailer 21
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$1,695 USD
A$2,607 AUD
View
B
Retailer 22
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$1,828 USD
View
B
Retailer 23
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$1,948 USD
SGD 2,633 SGD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMHKPNP · Oct 13
$2,238 USD
View
Price last confirmed 21 days ago
23 more retailers have this diamond
Prices start from $346 USDSave up to $1,602 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
$346 USD