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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG762522404

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762522404

Diamond specifications and retailer prices

From $223 USD
As of October 22, 2026
Save $2,431 USD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,654 USD at Queensmith · As of October 25, 2026
View at Queensmith

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762522404 or 762522404. Listed at 26 retailers as of October 22, 2026, with prices from $223 to $2,654, a $2,431 spread on the same certified stone. Queensmith lists it at $2,654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762522404
Dimensions7.52 × 7.56 × 4.56 mm
L/W Ratio1.01
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
7.52 mm7.56 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762522404
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.6%

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 22
Current: $501 USD|Low: $249 USD|High: $1,267 USD|Avg: $689 USD|+8.7%
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Retailer 19
October 27, 2026
Retailer 19$249 USD
Retailer 6$277 USD
Retailer 8$372 USD
Retailer 12$416 USD
Retailer 17$468 USD
Retailer 13$489 USD
Retailer 1$501 USD
Retailer 3$510 USD
Retailer 10$564 USD
Retailer 4$608 USD
Retailer 16$647 USD
Retailer 2$720 USD
Retailer 9$895 USD
Retailer 5$942 USD
Retailer 18$950 USD
Retailer 15$1,110 USD
Retailer 14$1,127 USD
Retailer 11$1,144 USD
Retailer 7$1,267 USD

32 data points across 19 retailers

26 retailers$223 USD to $2,654 USD

A
Cheapest Retailer
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$223 USD
A
Retailer 2
-
$259 USD
View
A
Retailer 3
-
$277 USD
View
A
Retailer 4
-
$277 USD
View
A
Retailer 5
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 6
-
$372 USD
View
A
Retailer 7
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$416 USD
£328 GBP
View
A
Retailer 8
-
$468 USD
ZAR 7,558 ZAR
View
A
Retailer 9
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$489 USD
£385 GBP
View
A
Retailer 10
-
$501 USD
€477 EUR
View
A
Retailer 11
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$510 USD
View
A
Retailer 12
-
$564 USD
A$868 AUD
View
B+
Retailer 13
-
$608 USD
View
B+
Retailer 14
-
$647 USD
A$995 AUD
View
B+
Retailer 15
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$720 USD
View
B+
Retailer 16
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$822 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
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$889 USD
View
B+
Retailer 18
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$895 USD
SGD 1,210 SGD
View
B+
Retailer 19
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$942 USD
View
B
Retailer 20
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$950 USD
View
B
Retailer 21
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$1,011 USD
View
B
Retailer 22
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$1,110 USD
£874 GBP
View
B
Retailer 23
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$1,127 USD
View
B
Retailer 24
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$1,144 USD
A$1,760 AUD
View
Price last confirmed 28 days ago
B
Retailer 25
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$1,267 USD
View
Most Expensive
B
Queensmith
LG762522404 · Oct 25
$2,654 USD
£2,090 GBP
View
25 more retailers have this diamond
Prices start from $223 USDSave up to $2,431 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
1.59ct Round
$223 USD