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Round|Lab Grown|IGI

1.61ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG728521133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521133

Diamond specifications and retailer prices

From €630 EUR
$707 USD
As of November 2, 2026
Save €1,022 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,652 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown round diamond

This 1.61ct 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 IGI LG728521133 or 728521133. Listed at 7 retailers as of October 29, 2026, with prices from €630 to €1,652, a €1,022 spread on the same certified stone. MOH London lists it at €1,652. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521133
Dimensions7.48 × 7.45 × 4.65 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.48 mm7.45 mm1.61 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521133
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: €1,652 EUR|Low: €617 EUR|High: €1,663 EUR|Avg: €927 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€630 EUR
Retailer 4€642 EUR
Retailer 3€670 EUR
Retailer 2€759 EUR
Retailer 6€1,256 EUR
MOH London€1,652 EUR

39 data points across 6 retailers

7 retailers€630 EUR to €1,652 EUR

Retailer 1
-
€468 EUR
HK$4,100 HKD
Price last confirmed 59 days ago
B+
Retailer 2
-
€630 EUR
$707 USD
View
B+
Retailer 3
-
€642 EUR
$720 USD
View
B+
Retailer 4
-
€670 EUR
$751 USD
View
B+
Retailer 5
-
€759 EUR
£670 GBP
View
B
Retailer 6
-
€1,386 EUR
$1,555 USD
View
Most Expensive
B
MOH London
LG728521133 · Oct 29
€1,652 EUR
£1,459 GBP
View
6 more retailers have this diamond
Prices start from €630 EURSave up to €1,022 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+
1.61ct Round
€630 EUR