Asscher|Lab Grown|IGI

3.03ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG788625329

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG788625329

Diamond specifications and retailer prices

From $3,489 USD
£2,747 GBP
As of October 30, 2026
Save $12,221 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,710 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown asscher diamond

This 3.03ct 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 LG788625329 or 788625329. Listed at 9 retailers as of October 29, 2026, with prices from $3,489 to $15,710, a $12,221 spread on the same certified stone. Do Amore Diamonds lists it at $15,710. 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

3.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788625329
Dimensions7.84 × 7.82 × 5.34 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
7.84 mm7.82 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788625329
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 68.3%

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 30
Current: $15,710 USD|Low: $3,108 USD|High: $17,760 USD|Avg: $7,276 USD|-11.5%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 30, 2026
Retailer 7$3,108 USD
Retailer 5$3,227 USD
Retailer 2$3,489 USD
Retailer 13$3,810 USD
Retailer 15$4,029 USD
Retailer 14$4,171 USD
Retailer 3$4,236 USD
Retailer 4$4,259 USD
Retailer 8$6,096 USD
Retailer 18$6,199 USD
Retailer 16$6,355 USD
Retailer 11$7,870 USD
Retailer 9$7,878 USD
Retailer 12$7,951 USD
Retailer 10$10,038 USD
Retailer 17$12,760 USD
Do Amore Diamonds$15,710 USD
Retailer 6$16,621 USD

23 data points across 18 retailers

9 retailers$3,489 USD to $15,710 USD

A
Cheapest Retailer
-
$3,489 USD
£2,747 GBP
A
Retailer 2
-
$3,810 USD
View
A
Retailer 3
-
$4,029 USD
View
A
Retailer 4
-
$4,171 USD
View
Retailer 5
-
$6,355 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$7,870 USD
£6,197 GBP
View
B+
Retailer 7
-
$7,951 USD
View
B
Retailer 8
-
$12,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-7F65A7090 · Oct 29
$15,710 USD
View
8 more retailers have this diamond
Prices start from $3,489 USDSave up to $12,221 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
3.03ct Asscher
$3,489 USD