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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG619468435

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619468435

Diamond specifications and retailer prices

From $207 USD
As of October 30, 2026
Save $941 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,148 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG619468435 or 619468435. Listed at 19 retailers as of October 30, 2026, with prices from $207 to $1,148, a $941 spread on the same certified stone. Reve Diamonds lists it at $1,148. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619468435
Dimensions5.66 × 5.66 × 5.66 mm
L/W Ratio1.00
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
5.66 mm5.66 mm1.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619468435
Side View
Table 64.0%Crown 32°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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 30
Current: $417 USD|Low: $207 USD|High: $1,170 USD|Avg: $563 USD|-3.6%
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
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 16$207 USD
Retailer 17$269 USD
Retailer 2$325 USD
Retailer 6$388 USD
Retailer 13$395 USD
Retailer 10$396 USD
Retailer 1$417 USD
Retailer 12$437 USD
Retailer 5$472 USD
Retailer 9$484 USD
Retailer 14$562 USD
Retailer 15$585 USD
Retailer 3$651 USD
Retailer 8$654 USD
Retailer 7$794 USD
Retailer 4$812 USD
Retailer 11$1,082 USD
Reve Diamonds$1,148 USD

40 data points across 18 retailers

19 retailers$207 USD to $1,148 USD

A
Cheapest Retailer
-
$207 USD
Final sale: no returns
A
Retailer 2
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 3
-
$325 USD
View
A
Retailer 4
-
$388 USD
View
A
Retailer 5
-
$395 USD
ZAR 6,387 ZAR
View
A
Retailer 6
-
$396 USD
€377 EUR
View
A
Retailer 7
-
$417 USD
£328 GBP
View
A
Retailer 8
-
$437 USD
£344 GBP
View
B+
Retailer 9
-
$472 USD
View
B+
Retailer 10
-
$484 USD
View
B+
Retailer 11
-
$562 USD
A$864 AUD
View
Retailer 12
-
$585 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$651 USD
A$1,001 AUD
View
B+
Retailer 14
-
$654 USD
SGD 884 SGD
View
B+
Retailer 15
-
$719 USD
£566 GBP
View
B
Retailer 16
-
$794 USD
View
B
Retailer 17
-
$812 USD
View
B
Retailer 18
-
$1,082 USD
£852 GBP
View
Most Expensive
B
Reve Diamonds
5BB96FE77 · Oct 30
$1,148 USD
View
18 more retailers have this diamond
Prices start from $207 USDSave up to $941 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
$207 USD