Asscher|Lab Grown|IGI

1.33ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG816672817

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816672817

Diamond specifications and retailer prices

From $228 USD
As of October 30, 2026
Save $2,272 USD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,500 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.33ct lab-grown asscher diamond

This 1.33ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816672817 or 816672817. Listed at 20 retailers as of October 30, 2026, with prices from $228 to $2,500, a $2,272 spread on the same certified stone. Brilliant Earth lists it at $2,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816672817
Dimensions6.18 × 6.14 × 3.92 mm
L/W Ratio1.01
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
6.18 mm6.14 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816672817
Side View
Table 62.0%Crown 34.4°Girdle: MediumPavilion 41°Culet: NoneDepth 63.8%

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 30
Current: $2,500 USD|Low: $228 USD|High: $2,500 USD|Avg: $918 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
October 31, 2026
Retailer 19$228 USD
Retailer 8$255 USD
Retailer 5$265 USD
Retailer 20$283 USD
Retailer 13$323 USD
Retailer 10$482 USD
Retailer 16$537 USD
Retailer 2$595 USD
Retailer 7$707 USD
Retailer 17$761 USD
Retailer 18$771 USD
Retailer 3$1,005 USD
Retailer 14$1,123 USD
Retailer 9$1,176 USD
Retailer 11$1,209 USD
Retailer 6$1,219 USD
Retailer 15$1,260 USD
Retailer 4$2,190 USD
Retailer 12$2,240 USD
Brilliant Earth$2,500 USD

38 data points across 20 retailers

20 retailers$228 USD to $2,500 USD

A
Cheapest Retailer
-
$228 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$283 USD
View
A
Retailer 5
-
$323 USD
£254 GBP
View
A
Retailer 6
-
$482 USD
View
A
Retailer 7
-
$537 USD
ZAR 8,677 ZAR
View
A
Retailer 8
-
$595 USD
£469 GBP
View
A
Retailer 9
-
$707 USD
View
A
Retailer 10
-
$761 USD
A$1,170 AUD
View
B+
Retailer 11
-
$771 USD
View
B+
Retailer 12
-
$1,005 USD
View
B+
Retailer 13
-
$1,123 USD
A$1,727 AUD
View
B+
Retailer 14
-
$1,176 USD
View
B+
Retailer 15
-
$1,209 USD
SGD 1,634 SGD
View
B+
Retailer 16
-
$1,219 USD
£960 GBP
View
B+
Retailer 17
-
$1,260 USD
£992 GBP
View
B
Retailer 18
-
$2,190 USD
View
Retailer 19
-
$2,240 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
22138507Y · Oct 30
$2,500 USD
View
19 more retailers have this diamond
Prices start from $228 USDSave up to $2,272 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
1.33ct Asscher
$228 USD