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Asscher|Lab Grown|IGI

5.09ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG768629466

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768629466

Diamond specifications and retailer prices

From €4,154 EUR
$4,641 USD
As of October 31, 2026
Save €11,883 EUR (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €20,740 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768629466 or 768629466. Listed at 14 retailers as of October 27, 2026, with a 286% 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

5.09
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629466
Dimensions9.39 × 9.39 × 6.28 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
9.39 mm9.39 mm5.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629466
Side View
Table 61.0%Crown 33.7°Girdle: MediumPavilion 41.3°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €9,785 EUR|Low: €4,154 EUR|High: €20,740 EUR|Avg: €10,495 EUR|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 1, 2026
Retailer 12€4,154 EUR
Retailer 2€4,938 EUR
Retailer 10€5,858 EUR
Retailer 4€7,539 EUR
Retailer 6€7,567 EUR
Retailer 11€9,157 EUR
Retailer 8€9,782 EUR
Retailer 1€9,785 EUR
Retailer 3€10,081 EUR
Retailer 7€11,966 EUR
Retailer 9€12,050 EUR
Retailer 13€13,847 EUR
Retailer 5€16,037 EUR
Taylor and Hart€20,740 EUR

40 data points across 14 retailers

14 retailers€4,154 EUR to €16,037 EUR

B+
Cheapest Retailer
-
€4,154 EUR
$4,641 USD
B+
Retailer 2
-
€4,938 EUR
$5,517 USD
View
Retailer 3
-
€5,858 EUR
$6,545 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
€7,539 EUR
HK$65,800 HKD
View
B+
Retailer 5
-
€7,567 EUR
£6,656 GBP
View
B
Retailer 6
-
€9,157 EUR
$10,230 USD
View
B
Retailer 7
-
€9,782 EUR
View
B
Retailer 8
-
€9,785 EUR
A$16,819 AUD
View
B
Retailer 9
-
€10,081 EUR
$11,263 USD
View
B
Retailer 10
-
€11,966 EUR
ZAR 215,973 ZAR
View
B
Retailer 11
-
€12,050 EUR
£10,600 GBP
View
B
Retailer 12
-
€13,847 EUR
$15,470 USD
View
B
Retailer 13
-
€16,037 EUR
$17,917 USD
View
Most Expensive
Taylor and Hart
8DDXKQB · Oct 31
€20,740 EUR
$23,171 USD
View
Price under review
13 more retailers have this diamond
Prices start from €4,154 EURSave up to €11,883 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.

B+
5.09ct Asscher
€4,154 EUR