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Asscher|Lab Grown|IGI

5.59ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG583320522

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG583320522

Diamond specifications and retailer prices

From $843 USD
As of November 2, 2026
Save $4,391 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,234 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.59ct lab-grown asscher diamond

This 5.59ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG583320522 or 583320522. Listed at 19 retailers as of October 31, 2026, with prices from $843 to $5,234, a $4,391 spread on the same certified stone. Blue Nile lists it at $5,234. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.59
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583320522
Dimensions9.82 × 9.73 × 6.47 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.82 mm9.73 mm5.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583320522
Side View
Table 65.0%Crown 32.6°Girdle: MediumPavilion 42.9°Culet: NoneDepth 66.5%

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: $5,234 USD|Low: $787 USD|High: $9,110 USD|Avg: $2,332 USD|+0.1%
Blue Nile
Retailer 2
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Retailer 20
November 2, 2026
Retailer 2$843 USD
Retailer 16$917 USD
Retailer 5$944 USD
Retailer 6$978 USD
Retailer 14$978 USD
Retailer 8$1,155 USD
Retailer 19$1,405 USD
Retailer 7$1,447 USD
Retailer 13$1,503 USD
Retailer 11$1,573 USD
Retailer 17$1,982 USD
Retailer 20$1,987 USD
Retailer 4$2,013 USD
Retailer 12$2,530 USD
Retailer 15$2,750 USD
Retailer 9$3,060 USD
Retailer 10$3,389 USD
Retailer 3$3,670 USD
Retailer 18$5,010 USD
Blue Nile$5,234 USD

40 data points across 20 retailers

19 retailers$843 USD to $5,234 USD

A
Cheapest Retailer
-
$843 USD
A
Retailer 2
-
$917 USD
View
A
Retailer 3
-
$944 USD
View
Final sale: no returns
Retailer 4
-
$978 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$978 USD
View
A
Retailer 6
-
$1,155 USD
View
A
Retailer 7
-
$1,405 USD
€1,338 EUR
View
A
Retailer 8
-
$1,447 USD
View
A
Retailer 9
-
$1,503 USD
£1,183 GBP
View
B+
Retailer 10
-
$1,573 USD
View
A
Retailer 11
-
$1,982 USD
A$3,049 AUD
View
A
Retailer 12
-
$1,987 USD
ZAR 32,097 ZAR
View
A
Retailer 13
-
$2,013 USD
View
B+
Retailer 14
-
$2,750 USD
View
B+
Retailer 15
-
$3,060 USD
View
B+
Retailer 16
-
$3,389 USD
View
B
Retailer 17
-
$3,670 USD
£2,890 GBP
View
B
Retailer 18
-
$5,010 USD
View
Most Expensive
B
Blue Nile
25249373 · Oct 31
$5,234 USD
View
18 more retailers have this diamond
Prices start from $843 USDSave up to $4,391 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
5.59ct Asscher
$843 USD