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Round|Lab Grown|GIA

1.66ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • GIA 6481409489

Certificate GIA 6481409489

Diamond specifications and retailer prices

From €966 EUR
$1,084 USD
As of November 2, 2026
Save €1,201 EUR (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,789 EUR at MOH London · As of November 1, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6481409489. Listed at 14 retailers as of October 29, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6481409489
Dimensions7.93 × 6.04 × 4.38 mm
L/W Ratio1.31
Top View
7.93 mm6.04 mm1.66 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6481409489
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

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 2
Current: €3,789 EUR|Low: €966 EUR|High: €4,190 EUR|Avg: €2,209 EUR
MOH London
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
November 2, 2026
Retailer 3€966 EUR
Retailer 13€1,031 EUR
Retailer 4€1,226 EUR
Retailer 12€1,271 EUR
Retailer 11€1,427 EUR
Retailer 2€1,672 EUR
Retailer 8€1,792 EUR
Retailer 10€2,155 EUR
Retailer 9€2,168 EUR
Retailer 7€2,936 EUR
Retailer 5€3,005 EUR
Retailer 14€3,247 EUR
MOH London€3,789 EUR
Retailer 6€4,190 EUR

44 data points across 14 retailers

14 retailers€966 EUR to €2,168 EUR

B+
Cheapest Retailer
-
€966 EUR
$1,084 USD
B
Retailer 2
-
€1,031 EUR
$1,156 USD
View
Final sale: no returns
B
Retailer 3
-
€1,226 EUR
$1,375 USD
View
Retailer 4
-
€1,271 EUR
$1,425 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
€1,427 EUR
HK$12,500 HKD
View
B
Retailer 6
-
€1,672 EUR
£1,476 GBP
View
B
Retailer 7
-
€1,792 EUR
View
Retailer 8
-
€2,155 EUR
A$3,718 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
€2,168 EUR
ZAR 39,277 ZAR
View
Retailer 10
-
€2,936 EUR
A$5,066 AUD
View
Price under review
Retailer 11
-
€3,005 EUR
$3,370 USD
View
Price under review
Retailer 12
-
€3,247 EUR
£2,868 GBP
View
Price under review
Most Expensive
MOH London
6481409489 · Nov 1
€3,789 EUR
£3,346 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €966 EURSave up to €1,201 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
€966 EUR