Asscher|Lab Grown|IGI

1.55ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG691534670

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG691534670

Diamond specifications and retailer prices

From $274 USD
As of October 27, 2026
Save $2,156 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,430 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher 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 LG691534670 or 691534670. Listed at 20 retailers as of October 27, 2026, with prices from $274 to $2,430, a $2,156 spread on the same certified stone. Do Amore Diamonds lists it at $2,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691534670
Dimensions6.34 × 6.33 × 4.18 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.33 mm1.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691534670
Side View
Table 65.0%Crown 37.1°Girdle: MediumPavilion 39.8°Culet: NoneDepth 66.0%

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 27
Current: $1,510 USD|Low: $263 USD|High: $1,520 USD|Avg: $769 USD|+0.6%
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
October 29, 2026
Retailer 14$274 USD
Retailer 7$305 USD
Retailer 5$318 USD
Retailer 4$339 USD
Retailer 15$339 USD
Retailer 11$500 USD
Retailer 3$562 USD
Retailer 10$661 USD
Retailer 6$678 USD
Retailer 9$874 USD
Retailer 13$1,043 USD
Retailer 12$1,100 USD
Retailer 2$1,204 USD
Retailer 16$1,305 USD
Retailer 8$1,463 USD
Retailer 1$1,510 USD

44 data points across 16 retailers

20 retailers$274 USD to $2,430 USD

A
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$318 USD
View
A
Retailer 4
-
$339 USD
View
A
Retailer 5
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$339 USD
View
A
Retailer 6
-
$433 USD
View
A
Retailer 7
-
$500 USD
View
A
Retailer 8
-
$562 USD
View
B+
Retailer 9
-
$661 USD
£521 GBP
View
B+
Retailer 10
-
$678 USD
View
B+
Retailer 11
-
$874 USD
A$1,344 AUD
View
B
Retailer 12
-
$1,043 USD
View
B+
Retailer 13
-
$1,100 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,204 USD
View
B
Retailer 15
-
$1,305 USD
View
B
Retailer 16
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$1,369 USD
View
B
Retailer 17
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$1,426 USD
View
B
Retailer 18
-
$1,463 USD
£1,152 GBP
View
B
Retailer 19
-
$1,510 USD
£1,189 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3C6A3B885 · Oct 28
$2,430 USD
View
19 more retailers have this diamond
Prices start from $274 USDSave up to $2,156 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
1.55ct Asscher
$274 USD