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Asscher|Lab Grown|IGI

1.51ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG623435377

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG623435377

Diamond specifications and retailer prices

From €275 EUR
$307 USD
As of October 30, 2026
Save €953 EUR (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,228 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623435377 or 623435377. Listed at 18 retailers as of October 29, 2026, with prices from €275 to €1,228, a €953 spread on the same certified stone. MOH London lists it at €1,228. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG623435377
Dimensions6.41 × 6.37 × 4.16 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
6.41 mm6.37 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623435377
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.3%

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: €1,228 EUR|Low: €275 EUR|High: €1,236 EUR|Avg: €715 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12€275 EUR
Retailer 10€304 EUR
Retailer 5€428 EUR
Retailer 6€522 EUR
Retailer 8€523 EUR
Retailer 2€536 EUR
Retailer 3€539 EUR
Retailer 7€708 EUR
Retailer 11€1,139 EUR
Retailer 4€1,187 EUR
Retailer 9€1,208 EUR
MOH London€1,228 EUR

41 data points across 12 retailers

18 retailers€275 EUR to €1,228 EUR

A
Cheapest Retailer
-
€275 EUR
$307 USD
Final sale: no returns
A
Retailer 2
-
€304 EUR
$340 USD
View
A
Retailer 3
-
€344 EUR
HK$3,000 HKD
View
A
Retailer 4
-
€428 EUR
$478 USD
View
A
Retailer 5
-
€448 EUR
$500 USD
View
A
Retailer 6
-
€522 EUR
View
A
Retailer 7
-
€523 EUR
ZAR 9,446 ZAR
View
A
Retailer 8
-
€536 EUR
£471 GBP
View
A
Retailer 9
-
€539 EUR
$602 USD
View
A
Retailer 10
-
€565 EUR
$631 USD
View
B+
Retailer 11
-
€708 EUR
A$1,217 AUD
View
B+
Retailer 12
-
€756 EUR
£665 GBP
View
B
Retailer 13
-
€978 EUR
SGD 1,477 SGD
View
B
Retailer 14
-
€1,025 EUR
$1,145 USD
View
B
Retailer 15
-
€1,139 EUR
$1,272 USD
View
B
Retailer 16
-
€1,187 EUR
£1,044 GBP
View
Retailer 17
-
€1,208 EUR
$1,350 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG623435377 · Oct 29
€1,228 EUR
£1,080 GBP
View
17 more retailers have this diamond
Prices start from €275 EURSave up to €953 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
1.51ct Asscher
€275 EUR