Asscher|Lab Grown|IGI

1.99ct G IF Asscher Lab Grown Diamond

ID • G/IF • IGI LG595360173

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG595360173

Diamond specifications and retailer prices

From $423 USD
As of November 1, 2026
Save $3,145 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,660 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.99ct lab-grown asscher diamond

This 1.99ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG595360173 or 595360173. Listed at 25 retailers as of November 1, 2026, with a 744% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595360173
Dimensions6.96 × 6.92 × 4.60 mm
L/W Ratio1.01
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 Faint Blue
Top View
6.96 mm6.92 mm1.99 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595360173
Side View
Table 66.0%Crown 36.7°Girdle: MediumPavilion 44.9°Culet: NoneDepth 66.5%

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: Nov 1
Current: $2,540 USD|Low: $423 USD|High: $3,660 USD|Avg: $1,290 USD|-30.6%
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
November 2, 2026
Retailer 9$423 USD
Retailer 6$469 USD
Retailer 10$469 USD
Retailer 2$548 USD
Retailer 7$640 USD
Retailer 18$668 USD
Retailer 19$670 USD
Retailer 22$733 USD
Retailer 16$853 USD
Retailer 13$893 USD
Retailer 21$932 USD
Retailer 20$1,206 USD
Retailer 5$1,208 USD
Retailer 3$1,316 USD
Retailer 15$1,509 USD
Retailer 8$1,665 USD
Retailer 14$1,728 USD
Retailer 11$1,755 USD
Retailer 12$1,849 USD
Retailer 17$1,902 USD
Brilliant Earth$2,540 USD
Retailer 4$3,360 USD

39 data points across 22 retailers

25 retailers$423 USD to $3,568 USD

A
Cheapest Retailer
-
$423 USD
Final sale: no returns
Retailer 2
-
$469 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$469 USD
View
A
Retailer 4
-
$548 USD
£431 GBP
View
A
Retailer 5
-
$640 USD
HK$5,000 HKD
View
A
Retailer 6
-
$668 USD
View
A
Retailer 7
-
$670 USD
View
A
Retailer 8
-
$733 USD
View
A
Retailer 9
-
$853 USD
£672 GBP
View
A
Retailer 10
-
$893 USD
ZAR 14,428 ZAR
View
A
Retailer 11
-
$932 USD
€888 EUR
View
B+
Retailer 12
-
$1,206 USD
A$1,855 AUD
View
B+
Retailer 13
-
$1,208 USD
View
B+
Retailer 14
-
$1,316 USD
View
Retailer 15
-
$1,509 USD
£1,188 GBP
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$1,665 USD
View
B+
Retailer 17
-
$1,699 USD
View
B+
Retailer 18
-
$1,728 USD
View
B+
Retailer 19
-
$1,755 USD
View
B+
Retailer 20
-
$1,849 USD
SGD 2,499 SGD
View
B+
Retailer 21
-
$1,902 USD
£1,498 GBP
View
B
Retailer 22
-
$2,540 USD
View
B
Retailer 23
-
$3,360 USD
View
B
Retailer 24
-
$3,568 USD
£2,809 GBP
View
Most Expensive
Brilliant Earth
7890557A · Oct 24
$3,660 USD
View
Price last confirmed 9 days ago
24 more retailers have this diamond
Prices start from $423 USDSave up to $3,145 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
1.99ct Asscher
$423 USD