Asscher|Lab Grown|IGI

2.78ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840633201

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840633201

Diamond specifications and retailer prices

From $1,752 USD
£1,379 GBP
As of November 1, 2026
Save $5,848 USD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,600 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.78ct lab-grown asscher diamond

This 2.78ct lab-grown asscher sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840633201 or 840633201. Listed at 14 retailers as of October 31, 2026, with prices from $1,752 to $7,600, a $5,848 spread on the same certified stone. Brilliant Earth lists it at $7,600. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.78
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633201
Dimensions7.68 × 7.66 × 5.17 mm
L/W Ratio1.00
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
7.68 mm7.66 mm2.78 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633201
Side View
Table 62.0%Crown 34.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 67.5%

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: Nov 1
Current: $7,600 USD|Low: $1,690 USD|High: $11,120 USD|Avg: $4,372 USD|-31.7%
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
November 1, 2026
Retailer 7$1,752 USD
Retailer 13$1,765 USD
Retailer 8$2,245 USD
Retailer 6$2,515 USD
Retailer 12$2,543 USD
Retailer 9$2,701 USD
Retailer 14$3,149 USD
Retailer 11$4,107 USD
Retailer 10$4,371 USD
Retailer 4$5,321 USD
Retailer 3$5,596 USD
Retailer 5$5,780 USD
Retailer 2$6,120 USD
Brilliant Earth$7,600 USD

25 data points across 14 retailers

14 retailers$1,752 USD to $7,600 USD

A
Cheapest Retailer
-
$1,752 USD
£1,379 GBP
A
Retailer 2
-
$1,765 USD
View
A
Retailer 3
-
$2,245 USD
£1,768 GBP
View
A
Retailer 4
-
$2,515 USD
View
A
Retailer 5
-
$2,543 USD
€2,422 EUR
View
A
Retailer 6
-
$2,701 USD
View
B+
Retailer 7
-
$3,149 USD
View
B+
Retailer 8
-
$4,107 USD
ZAR 66,342 ZAR
View
B+
Retailer 9
-
$4,371 USD
View
B+
Retailer 10
-
$5,321 USD
SGD 7,191 SGD
View
B+
Retailer 11
-
$5,596 USD
View
B+
Retailer 12
-
$5,780 USD
View
B+
Retailer 13
-
$6,120 USD
View
Most Expensive
B
Brilliant Earth
21729026A · Oct 31
$7,600 USD
View
13 more retailers have this diamond
Prices start from $1,752 USDSave up to $5,848 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
2.78ct Asscher
$1,752 USD