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Asscher|Lab Grown|IGI

3.03ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG840609420

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840609420

Diamond specifications and retailer prices

From $735 USD
As of October 31, 2026
Save $3,535 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,270 USD at Do Amore Diamonds · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840609420 or 840609420. Listed at 15 retailers as of October 31, 2026, with prices from $735 to $4,270, a $3,535 spread on the same certified stone. Do Amore Diamonds lists it at $4,270. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840609420
Dimensions8.05 × 7.98 × 5.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.98 mm3.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840609420
Side View
Table 58.0%Crown 32.9°Girdle: Slightly ThickPavilion 42.7°Culet: NoneDepth 66.3%

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 31
Current: $4,270 USD|Low: $735 USD|High: $4,270 USD|Avg: $1,732 USD
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 3$735 USD
Retailer 2$751 USD
Retailer 6$931 USD
Retailer 4$932 USD
Retailer 11$988 USD
Retailer 8$1,013 USD
Retailer 10$1,391 USD
Retailer 13$1,430 USD
Retailer 15$1,604 USD
Retailer 14$2,232 USD
Retailer 5$2,256 USD
Retailer 7$2,285 USD
Retailer 12$2,764 USD
Retailer 9$3,510 USD
Do Amore Diamonds$4,270 USD

10 data points across 15 retailers

15 retailers$735 USD to $4,270 USD

A
Cheapest Retailer
-
$735 USD
A
Retailer 2
-
$751 USD
£592 GBP
View
A
Retailer 3
-
$931 USD
View
A
Retailer 4
-
$932 USD
View
A
Retailer 5
-
$988 USD
€941 EUR
View
A
Retailer 6
-
$1,013 USD
£798 GBP
View
B+
Retailer 7
-
$1,391 USD
A$2,140 AUD
View
B+
Retailer 8
-
$1,430 USD
ZAR 23,107 ZAR
View
B+
Retailer 9
-
$1,604 USD
View
B+
Retailer 10
-
$2,232 USD
View
B
Retailer 11
-
$2,256 USD
View
B
Retailer 12
-
$2,285 USD
SGD 3,088 SGD
View
B
Retailer 13
-
$2,764 USD
£2,176 GBP
View
B
Retailer 14
-
$3,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-E7961EF05 · Oct 31
$4,270 USD
View
14 more retailers have this diamond
Prices start from $735 USDSave up to $3,535 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
$735 USD