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Round|Lab Grown|IGI

1.66ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG447001697

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447001697

Diamond specifications and retailer prices

From €1,990 EUR
As of November 5, 2026
Save €4,256 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,246 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.66ct lab-grown round diamond

This 1.66ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001697 or 447001697. Listed at 9 retailers as of November 5, 2026, with prices from €1,990 to €6,246, a €4,256 spread on the same certified stone. MOH London lists it at €6,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001697
Dimensions7.53 × 7.58 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.53 mm7.58 mm1.66 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001697
Side View
Table 56.5%Crown 35.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

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: Nov 5
Current: €6,246 EUR|Low: €1,910 EUR|High: €6,347 EUR|Avg: €3,427 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4€1,990 EUR
Retailer 7€2,165 EUR
Retailer 5€2,308 EUR
Retailer 2€2,455 EUR
Retailer 9€2,913 EUR
Retailer 8€3,173 EUR
Retailer 6€3,605 EUR
Retailer 3€3,618 EUR
Retailer 10€5,165 EUR
MOH London€6,246 EUR

18 data points across 10 retailers

9 retailers€1,990 EUR to €6,246 EUR

B+
Cheapest Retailer
-
€1,990 EUR
B+
Retailer 2
-
€2,165 EUR
View
Retailer 3
-
€2,308 EUR
View
Price last confirmed 26 days ago
B
Retailer 4
-
€2,308 EUR
View
B
Retailer 5
-
€2,455 EUR
View
B
Retailer 6
-
€3,173 EUR
View
B
Retailer 7
-
€3,605 EUR
View
B
Retailer 8
-
€3,618 EUR
View
Most Expensive
B
MOH London
LG447001697 · Nov 5
€6,246 EUR
£5,520 GBP
View
8 more retailers have this diamond
Prices start from €1,990 EURSave up to €4,256 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+
1.66ct Round
€1,990 EUR