Asscher|Lab Grown|IGI

10.03ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG628462622

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628462622

Diamond specifications and retailer prices

From €2,694 EUR
£2,379 GBP
As of November 2, 2026
Save €14,255 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €16,949 EUR at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 10.03ct lab-grown asscher diamond

This 10.03ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628462622 or 628462622. Listed at 22 retailers as of October 31, 2026, with a 529% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628462622
Dimensions11.62 × 11.60 × 7.54 mm
L/W Ratio1.00
Culet sizePointed
Top View
11.62 mm11.60 mm10.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628462622
Side View
Table 66.0%Crown 36.4°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 65.0%

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 2
Current: €16,949 EUR|Low: €2,694 EUR|High: €16,949 EUR|Avg: €5,728 EUR
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
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 2€2,694 EUR
Retailer 17€3,019 EUR
Retailer 9€3,027 EUR
Retailer 5€3,161 EUR
Retailer 8€3,255 EUR
Retailer 10€4,080 EUR
Retailer 13€4,555 EUR
Retailer 16€4,630 EUR
Retailer 4€4,693 EUR
Retailer 14€5,412 EUR
Retailer 11€5,594 EUR
Retailer 3€6,192 EUR
Retailer 12€6,572 EUR
Retailer 15€7,278 EUR
Retailer 6€8,392 EUR
Retailer 7€9,604 EUR
Brilliant Earth€16,949 EUR

40 data points across 17 retailers

22 retailers€2,694 EUR to €16,949 EUR

A
Cheapest Retailer
-
€2,694 EUR
£2,379 GBP
Retailer 2
-
€3,019 EUR
$3,386 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€3,027 EUR
$3,395 USD
View
Final sale: no returns
A
Retailer 4
-
€3,161 EUR
$3,545 USD
View
A
Retailer 5
-
€3,255 EUR
$3,651 USD
View
A
Retailer 6
-
€3,321 EUR
HK$29,100 HKD
View
A
Retailer 7
-
€4,080 EUR
£3,603 GBP
View
B+
Retailer 8
-
€4,555 EUR
View
Retailer 9
-
€4,630 EUR
ZAR 83,902 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€4,693 EUR
$5,264 USD
View
B+
Retailer 11
-
€5,204 EUR
£4,596 GBP
View
Retailer 12
-
€5,412 EUR
$6,070 USD
View
Price last confirmed 12 days ago
Retailer 13
-
€5,443 EUR
$6,105 USD
View
Price last confirmed 35 days ago
B+
Retailer 14
-
€5,594 EUR
A$9,653 AUD
View
B+
Retailer 15
-
€6,192 EUR
$6,945 USD
View
B+
Retailer 16
-
€6,572 EUR
A$11,341 AUD
View
B
Retailer 17
-
€7,278 EUR
$8,163 USD
View
B
Retailer 18
-
€8,392 EUR
$9,412 USD
View
B
Retailer 19
-
€9,604 EUR
SGD 14,556 SGD
View
B
Retailer 20
-
€10,518 EUR
$11,797 USD
View
B
Retailer 21
-
€16,949 EUR
$19,010 USD
View
Most Expensive
Brilliant Earth
9933134A · Oct 18
€16,949 EUR
$19,010 USD
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from €2,694 EURSave up to €14,255 EUR

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
10.03ct Asscher
€2,694 EUR