CaratHunter
Plans
Round|Lab Grown|IGI

1.61ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG693507613

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG693507613

Diamond specifications and retailer prices

From $494 USD
As of November 1, 2026
Save $1,298 USD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,012 USD at MOH London · As of October 25, 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 LG693507613 or 693507613. Listed at 5 retailers as of October 26, 2026, with a 263% 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

1.61
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693507613
Dimensions10.55 × 5.97 × 3.32 mm
L/W Ratio1.77
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm5.97 mm1.61 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693507613
Side View
Table 71.0%Crown 37.8°Girdle: MediumPavilion 35.2°Culet: LargeDepth 55.6%

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: Nov 1
Current: $2,012 USD|Low: $494 USD|High: $2,156 USD|Avg: $1,335 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 3$494 USD
Retailer 6$690 USD
Retailer 2$755 USD
Retailer 5$1,792 USD
MOH London$2,012 USD
Retailer 4$2,156 USD

13 data points across 6 retailers

5 retailers$494 USD to $1,792 USD

A
Cheapest Retailer
-
$494 USD
Final sale: no returns
Retailer 2
-
$690 USD
View
Price last confirmed 5 days ago
B+
Retailer 3
-
$755 USD
View
B
Retailer 4
-
$1,792 USD
View
Most Expensive
MOH London
LG693507613 · Oct 25
$2,012 USD
£1,584 GBP
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from $494 USDSave up to $1,298 USD

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
1.61ct Round
$494 USD