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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG813674359

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813674359

Diamond specifications and retailer prices

From $226 USD
As of October 29, 2026
Save $1,997 USD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,223 USD at Queensmith · As of October 27, 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 LG813674359 or 813674359. Listed at 28 retailers as of October 27, 2026, with prices from $226 to $2,223, a $1,997 spread on the same certified stone. Queensmith lists it at $2,223. 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 angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813674359
Dimensions7.55 × 7.59 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm7.59 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813674359
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

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 29
Current: $1,141 USD|Low: $217 USD|High: $1,144 USD|Avg: $620 USD|+3.7%
Retailer 1
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 17$226 USD
Retailer 9$252 USD
Retailer 7$262 USD
Retailer 3$280 USD
Retailer 5$307 USD
Retailer 13$482 USD
Retailer 12$508 USD
Retailer 10$522 USD
Retailer 2$564 USD
Retailer 6$611 USD
Retailer 14$655 USD
Retailer 16$736 USD
Retailer 8$902 USD
Retailer 15$950 USD
Retailer 11$1,130 USD
Retailer 1$1,141 USD
Retailer 4$1,144 USD

40 data points across 17 retailers

28 retailers$226 USD to $2,223 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$262 USD
View
Retailer 4
-
$277 USD
View
Price last confirmed 49 days ago
A
Retailer 5
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$280 USD
View
A
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 8
-
$378 USD
View
A
Retailer 9
-
$482 USD
ZAR 7,783 ZAR
View
A
Retailer 10
-
$508 USD
€484 EUR
View
A
Retailer 11
-
$511 USD
View
A
Retailer 12
-
$522 USD
£411 GBP
View
A
Retailer 13
-
$564 USD
A$868 AUD
View
B+
Retailer 14
-
$611 USD
View
B+
Retailer 15
-
$655 USD
A$1,008 AUD
View
Retailer 16
-
$691 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
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$736 USD
View
Retailer 18
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$893 USD
View
Price last confirmed 88 days ago
B+
Retailer 19
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$902 USD
View
B+
Retailer 20
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$907 USD
SGD 1,226 SGD
View
B+
Retailer 21
-
$950 USD
View
B+
Retailer 22
-
$954 USD
View
B+
Retailer 23
-
$965 USD
View
B+
Retailer 24
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$1,130 USD
£890 GBP
View
B
Retailer 25
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$1,141 USD
View
Retailer 26
-
$1,144 USD
A$1,760 AUD
View
Price last confirmed 29 days ago
B
Retailer 27
-
$1,277 USD
View
Most Expensive
B
Queensmith
LG813674359 · Oct 27
$2,223 USD
£1,750 GBP
View
27 more retailers have this diamond
Prices start from $226 USDSave up to $1,997 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
$226 USD