Asscher|Lab Grown|IGI

1.00ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG652415582

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG652415582

Diamond specifications and retailer prices

From $306 USD
As of October 30, 2026
Save $1,984 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,290 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG652415582 or 652415582. Listed at 20 retailers as of October 30, 2026, with prices from $306 to $2,290, a $1,984 spread on the same certified stone. Do Amore Diamonds lists it at $2,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652415582
Dimensions5.46 × 5.44 × 3.68 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
5.46 mm5.44 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652415582
Side View
Table 65.0%Crown 28.1°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 67.6%

Caratlytics Score

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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: $1,416 USD|Low: $288 USD|High: $1,840 USD|Avg: $859 USD
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
November 1, 2026
Retailer 10$306 USD
Retailer 2$500 USD
Retailer 5$563 USD
Retailer 7$584 USD
Retailer 9$607 USD
Retailer 6$624 USD
Retailer 12$792 USD
Retailer 8$860 USD
Retailer 13$908 USD
Retailer 4$1,163 USD
Retailer 11$1,270 USD
Retailer 1$1,416 USD
Retailer 3$1,840 USD

44 data points across 13 retailers

20 retailers$306 USD to $2,290 USD

A
Cheapest Retailer
-
$306 USD
Final sale: no returns
A
Retailer 2
-
$434 USD
View
A
Retailer 3
-
$480 USD
View
A
Retailer 4
-
$486 USD
HK$3,800 HKD
View
A
Retailer 5
-
$500 USD
View
A
Retailer 6
-
$563 USD
View
A
Retailer 7
-
$584 USD
€556 EUR
View
A
Retailer 8
-
$607 USD
ZAR 9,812 ZAR
View
A
Retailer 9
-
$624 USD
£492 GBP
View
B+
Retailer 10
-
$792 USD
View
B+
Retailer 11
-
$860 USD
A$1,323 AUD
View
B+
Retailer 12
-
$908 USD
A$1,397 AUD
View
B
Retailer 13
-
$1,163 USD
SGD 1,572 SGD
View
Retailer 14
-
$1,270 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,302 USD
View
B
Retailer 16
-
$1,377 USD
View
B+
Retailer 17
-
$1,416 USD
£1,115 GBP
View
B
Retailer 18
-
$1,840 USD
View
B
Retailer 19
-
$2,035 USD
£1,602 GBP
View
Most Expensive
B
Do Amore Diamonds
27-48D4B4027 · Oct 31
$2,290 USD
View
19 more retailers have this diamond
Prices start from $306 USDSave up to $1,984 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
1.00ct Asscher
$306 USD