Asscher|Lab Grown|IGI

4.98ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG778640542

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778640542

Diamond specifications and retailer prices

From $6,588 USD
As of October 30, 2026
Save $34,522 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $41,110 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.98ct lab-grown asscher diamond

This 4.98ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778640542 or 778640542. Listed at 12 retailers as of October 30, 2026, with prices from $6,588 to $41,110, a $34,522 spread on the same certified stone. Do Amore Diamonds lists it at $41,110. 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

4.98
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778640542
Dimensions9.76 × 9.71 × 5.81 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
Top View
9.76 mm9.71 mm4.98 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778640542
Side View
Table 64.0%Crown 31.4°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 59.8%

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: $41,110 USD|Low: $6,588 USD|High: $55,480 USD|Avg: $18,364 USD|-25.9%
Do Amore Diamonds
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$6,588 USD
Retailer 7$6,852 USD
Retailer 6$8,858 USD
Retailer 8$8,933 USD
Retailer 12$9,385 USD
Retailer 13$10,010 USD
Retailer 11$10,014 USD
Retailer 2$16,563 USD
Retailer 9$17,160 USD
Retailer 5$19,987 USD
Retailer 4$22,173 USD
Retailer 3$26,251 USD
Do Amore Diamonds$41,110 USD

27 data points across 13 retailers

12 retailers$6,588 USD to $41,110 USD

A
Cheapest Retailer
-
$6,588 USD
A
Retailer 2
-
$6,852 USD
View
A
Retailer 3
-
$8,858 USD
View
A
Retailer 4
-
$8,933 USD
View
A
Retailer 5
-
$9,385 USD
View
Retailer 6
-
$10,010 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$10,014 USD
View
Retailer 8
-
$10,415 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$16,563 USD
£13,042 GBP
View
B+
Retailer 10
-
$17,160 USD
View
B
Retailer 11
-
$26,251 USD
View
Most Expensive
B
Do Amore Diamonds
27-9454581AE · Oct 31
$41,110 USD
View
11 more retailers have this diamond
Prices start from $6,588 USDSave up to $34,522 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
4.98ct Asscher
$6,588 USD