CaratHunter
Plans
Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG825626517

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825626517

Diamond specifications and retailer prices

From $176 USD
As of October 27, 2026
Save $850 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,026 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825626517 or 825626517. Listed at 19 retailers as of October 27, 2026, with prices from $176 to $1,026, a $850 spread on the same certified stone. MOH London lists it at $1,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825626517
Dimensions5.67 × 5.67 × 3.69 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.67 mm5.67 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825626517
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 65.1%

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: Oct 27
Current: $1,026 USD|Low: $175 USD|High: $1,072 USD|Avg: $483 USD|-3.2%
MOH London
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 16$176 USD
Retailer 3$196 USD
Retailer 6$218 USD
Retailer 15$218 USD
Retailer 13$375 USD
Retailer 8$385 USD
Retailer 10$385 USD
Retailer 17$388 USD
Retailer 2$392 USD
Retailer 12$415 USD
Retailer 14$533 USD
Retailer 7$574 USD
Retailer 9$600 USD
Retailer 5$702 USD
Retailer 4$756 USD
Retailer 11$820 USD
MOH London$1,026 USD

43 data points across 17 retailers

19 retailers$176 USD to $1,026 USD

A
Cheapest Retailer
-
$176 USD
A
Retailer 2
-
$196 USD
View
Final sale: no returns
Retailer 3
-
$212 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$218 USD
View
A
Retailer 5
-
$218 USD
View
Retailer 6
-
$224 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$375 USD
ZAR 6,058 ZAR
View
A
Retailer 8
-
$385 USD
View
A
Retailer 9
-
$385 USD
€367 EUR
View
A
Retailer 10
-
$388 USD
View
A
Retailer 11
-
$392 USD
£309 GBP
View
A
Retailer 12
-
$415 USD
£327 GBP
View
B+
Retailer 13
-
$533 USD
A$820 AUD
View
B+
Retailer 14
-
$574 USD
View
Retailer 15
-
$600 USD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
$702 USD
View
B
Retailer 17
-
$756 USD
View
B
Retailer 18
-
$820 USD
View
Most Expensive
B
MOH London
LG825626517 · Oct 29
$1,026 USD
£808 GBP
View
18 more retailers have this diamond
Prices start from $176 USDSave up to $850 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
1.09ct Asscher
$176 USD