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Marquise|Lab Grown|IGI

1.58ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG644439743

Certificate IGI LG644439743

Diamond specifications and retailer prices

From $683 USD
Save $5,387 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,070 USD at Do Amore Diamonds
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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644439743 or 644439743. Listed at 27 retailers, with prices from $683 to $6,070 at Do Amore Diamonds, a $5,387 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 angle37.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644439743
Dimensions11.80 × 6.08 × 3.87 mm
L/W Ratio1.94
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
11.80 mm6.08 mm1.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644439743
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $6,070 USD|Low: $565 USD|High: $6,210 USD|Avg: $2,128 USD|-2.3%
Do Amore Diamonds
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Retailer 26
October 1, 2026
Retailer 21$683 USD
Retailer 24$744 USD
Retailer 8$782 USD
Retailer 5$865 USD
Retailer 11$938 USD
Retailer 7$940 USD
Retailer 10$1,037 USD
Retailer 14$1,068 USD
Retailer 20$1,139 USD
Retailer 23$1,360 USD
Retailer 2$1,386 USD
Retailer 3$1,576 USD
Retailer 22$1,953 USD
Retailer 26$2,181 USD
Retailer 12$2,239 USD
Retailer 13$2,461 USD
Retailer 15$2,530 USD
Retailer 18$2,599 USD
Retailer 16$2,715 USD
Retailer 6$2,820 USD
Retailer 17$3,130 USD
Retailer 9$3,309 USD
Retailer 25$3,479 USD
Retailer 4$3,589 USD
Retailer 19$3,750 USD
Do Amore Diamonds$6,070 USD

37 data points across 26 retailers

27 retailers$683 USD to $6,070 USD

A
Cheapest Retailer
-
$683 USD
A
Retailer 2
-
$744 USD
View
A
Retailer 3
-
$782 USD
View
A
Retailer 4
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$865 USD
View
A
Retailer 5
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$938 USD
View
A
Retailer 6
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$940 USD
View
A
Retailer 7
-
$1,037 USD
View
A
Retailer 8
-
$1,068 USD
View
A
Retailer 9
-
$1,139 USD
HK$8,900 HKD
View
A
Retailer 10
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$1,331 USD
£1,048 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
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$1,363 USD
£1,073 GBP
View
A
Retailer 12
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$1,386 USD
€1,320 EUR
View
A
Retailer 13
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$1,576 USD
ZAR 25,466 ZAR
View
B+
Retailer 14
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$1,953 USD
View
B+
Retailer 15
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$2,181 USD
A$3,356 AUD
View
B+
Retailer 16
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$2,239 USD
View
B+
Retailer 17
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$2,461 USD
View
B+
Retailer 18
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$2,530 USD
£1,992 GBP
View
Price last confirmed 22 days ago
B+
Retailer 19
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$2,599 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
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$2,715 USD
View
B+
Retailer 21
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$2,820 USD
View
B+
Retailer 22
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$3,130 USD
View
B
Retailer 23
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$3,309 USD
SGD 4,472 SGD
View
B+
Retailer 24
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$3,479 USD
£2,739 GBP
View
B
Retailer 25
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$3,589 USD
A$5,522 AUD
View
B
Retailer 26
-
$3,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-9440BB93B · Sep 30
$6,070 USD
View
26 more retailers have this diamond
Prices start from $683 USDSave up to $5,387 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
$683 USD