Asscher|Lab Grown|IGI

3.73ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG804665498

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804665498

Diamond specifications and retailer prices

From $5,011 USD
As of October 29, 2026
Save $16,318 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,329 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.73ct lab-grown asscher diamond

This 3.73ct 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 LG804665498 or 804665498. Listed at 12 retailers as of October 29, 2026, with prices from $5,011 to $21,329, a $16,318 spread on the same certified stone. With Clarity lists it at $21,329. 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

3.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665498
Dimensions8.58 × 8.52 × 5.87 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
8.58 mm8.52 mm3.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665498
Side View
Table 60.0%Crown 28.5°Girdle: Slightly ThickPavilion 44.1°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
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 29
Current: $6,954 USD|Low: $5,011 USD|High: $21,329 USD|Avg: $11,370 USD|-15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 7$5,011 USD
Retailer 9$5,233 USD
Retailer 11$6,733 USD
Retailer 1$6,954 USD
Retailer 6$8,100 USD
Retailer 10$8,255 USD
Retailer 4$8,810 USD
Retailer 5$11,140 USD
Retailer 8$14,443 USD
Retailer 3$17,880 USD
Retailer 2$19,138 USD
With Clarity$21,329 USD

41 data points across 12 retailers

12 retailers$5,011 USD to $21,329 USD

A
Cheapest Retailer
-
$5,011 USD
A
Retailer 2
-
$5,233 USD
View
B+
Retailer 3
-
$6,733 USD
HK$52,600 HKD
View
B+
Retailer 4
-
$6,954 USD
£5,476 GBP
View
Retailer 5
-
$8,100 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$8,255 USD
View
B+
Retailer 7
-
$8,810 USD
€8,390 EUR
View
B+
Retailer 8
-
$11,140 USD
£8,772 GBP
View
B
Retailer 9
-
$14,443 USD
View
B
Retailer 10
-
$17,880 USD
View
B
Retailer 11
-
$19,138 USD
View
Most Expensive
B
With Clarity
804665498 · Oct 30
$21,329 USD
View
11 more retailers have this diamond
Prices start from $5,011 USDSave up to $16,318 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
3.73ct Asscher
$5,011 USD