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Marquise|Lab Grown|IGI

1.58ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG735504596

Certificate IGI LG735504596

Diamond specifications and retailer prices

From $758 USD
Save $4,033 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,791 USD at With Clarity
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735504596 or 735504596. Listed at 24 retailers, with prices from $758 to $4,791 at With Clarity, a $4,033 spread on the same certified stone. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735504596
Dimensions12.15 × 5.99 × 3.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.15 mm5.99 mm1.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735504596
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $3,711 USD|Low: $605 USD|High: $5,000 USD|Avg: $2,329 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 22
With Clarity
October 1, 2026
Retailer 16$758 USD
Retailer 18$824 USD
Retailer 5$848 USD
Retailer 3$867 USD
Retailer 22$879 USD
Retailer 11$998 USD
Retailer 9$1,000 USD
Retailer 17$1,366 USD
Retailer 7$1,432 USD
Retailer 8$1,455 USD
Retailer 2$1,487 USD
Retailer 21$1,583 USD
Retailer 10$2,021 USD
Retailer 20$2,191 USD
Retailer 12$2,471 USD
Retailer 6$2,728 USD
Retailer 13$2,973 USD
Retailer 14$3,034 USD
Retailer 4$3,314 USD
Retailer 19$3,335 USD
Retailer 1$3,711 USD
With Clarity$4,695 USD
Retailer 15$5,000 USD

39 data points across 23 retailers

24 retailers$758 USD to $4,791 USD

A
Cheapest Retailer
-
$758 USD
A
Retailer 2
-
$824 USD
View
A
Retailer 3
-
$848 USD
View
A
Retailer 4
-
$867 USD
View
A
Retailer 5
-
$879 USD
View
A
Retailer 6
-
$998 USD
View
A
Retailer 7
-
$1,000 USD
View
A
Retailer 8
-
$1,369 USD
£1,078 GBP
View
A
Retailer 9
-
$1,432 USD
View
A
Retailer 10
-
$1,455 USD
A$2,238 AUD
View
A
Retailer 11
-
$1,487 USD
€1,416 EUR
View
A
Retailer 12
-
$1,583 USD
ZAR 25,577 ZAR
View
B+
Retailer 13
-
$2,021 USD
View
B+
Retailer 14
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$2,120 USD
View
Price last confirmed 59 days ago
B+
Retailer 15
-
$2,191 USD
A$3,371 AUD
View
B+
Retailer 16
-
$2,471 USD
View
B+
Retailer 17
-
$2,728 USD
£2,148 GBP
View
B+
Retailer 18
-
$2,973 USD
View
B+
Retailer 19
-
$3,034 USD
View
B
Retailer 20
-
$3,296 USD
View
B
Retailer 21
-
$3,314 USD
View
B+
Retailer 22
-
$3,335 USD
£2,626 GBP
View
B
Retailer 23
-
$3,711 USD
A$5,709 AUD
View
Most Expensive
B
With Clarity
735504596 · Sep 30
$4,791 USD
View
23 more retailers have this diamond
Prices start from $758 USDSave up to $4,033 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.

A
1.58ct Marquise
$758 USD