CaratHunter
Plans
Asscher|Lab Grown|IGI

1.09ct E IF Asscher Lab Grown Diamond

VG • E/IF • IGI LG836620218

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836620218

Diamond specifications and retailer prices

From $251 USD
As of October 27, 2026
Save $1,379 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,630 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836620218 or 836620218. Listed at 22 retailers as of October 27, 2026, with prices from $251 to $1,630, a $1,379 spread on the same certified stone. Brilliant Earth lists it at $1,630. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620218
Dimensions5.71 × 5.60 × 3.66 mm
L/W Ratio1.02
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
5.71 mm5.60 mm1.09 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620218
Side View
Table 66.0%Crown 33.6°Girdle: MediumPavilion 42.6°Culet: NoneDepth 65.4%

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: $1,630 USD|Low: $251 USD|High: $1,630 USD|Avg: $695 USD
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 9$251 USD
Retailer 3$281 USD
Retailer 4$291 USD
Retailer 8$311 USD
Retailer 12$311 USD
Retailer 16$331 USD
Retailer 19$470 USD
Retailer 13$508 USD
Retailer 6$522 USD
Retailer 17$534 USD
Retailer 5$558 USD
Retailer 2$590 USD
Retailer 10$657 USD
Retailer 18$757 USD
Retailer 15$824 USD
Retailer 22$955 USD
Retailer 14$999 USD
Retailer 11$1,051 USD
Retailer 7$1,070 USD
Retailer 21$1,195 USD
Retailer 20$1,247 USD
Brilliant Earth$1,630 USD

25 data points across 22 retailers

22 retailers$251 USD to $1,630 USD

A
Cheapest Retailer
-
$251 USD
A
Retailer 2
-
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$311 USD
View
A
Retailer 5
-
$311 USD
View
A
Retailer 6
-
$331 USD
£260 GBP
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$508 USD
€484 EUR
View
A
Retailer 9
-
$522 USD
View
A
Retailer 10
-
$534 USD
ZAR 8,627 ZAR
View
A
Retailer 11
-
$558 USD
View
A
Retailer 12
-
$590 USD
£464 GBP
View
A
Retailer 13
-
$657 USD
View
B+
Retailer 14
-
$757 USD
A$1,164 AUD
View
B+
Retailer 15
-
$824 USD
SGD 1,113 SGD
View
B
Retailer 16
-
$955 USD
View
B+
Retailer 17
-
$999 USD
View
B+
Retailer 18
-
$1,051 USD
View
B+
Retailer 19
-
$1,070 USD
View
B
Retailer 20
-
$1,195 USD
View
B
Retailer 21
-
$1,247 USD
£982 GBP
View
Most Expensive
B
Brilliant Earth
21695300A · Oct 28
$1,630 USD
View
21 more retailers have this diamond
Prices start from $251 USDSave up to $1,379 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
$251 USD