CaratHunter
Plans
Marquise|Lab Grown|IGI

0.68ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG845662107

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG845662107

Diamond specifications and retailer prices

From £186 GBP
$250 USD
As of November 1, 2026
Save £758 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £944 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.68ct lab-grown marquise diamond

This 0.68ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845662107 or 845662107. Listed at 9 retailers as of November 1, 2026, with prices from £186 to £944, a £758 spread on the same certified stone. Reve Diamonds lists it at £944. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.68
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle27.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845662107
Dimensions11.03 × 3.82 × 2.37 mm
L/W Ratio2.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm3.82 mm0.68 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG845662107
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 27.7°Culet: NoneDepth 62.0%

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: £384 GBP|Low: £186 GBP|High: £944 GBP|Avg: £448 GBP|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 3, 2026
Retailer 7£186 GBP
Retailer 6£213 GBP
Retailer 2£224 GBP
Retailer 8£277 GBP
Retailer 4£358 GBP
Retailer 1£384 GBP
Retailer 5£424 GBP
Retailer 3£826 GBP
Reve Diamonds£944 GBP

13 data points across 9 retailers

9 retailers£186 GBP to £944 GBP

A
Cheapest Retailer
-
£186 GBP
$250 USD
Final sale: no returns
A
Retailer 2
-
£213 GBP
$286 USD
View
A
Retailer 3
-
£224 GBP
$300 USD
View
B+
Retailer 4
-
£277 GBP
$372 USD
View
B+
Retailer 5
-
£358 GBP
€457 EUR
View
B+
Retailer 6
-
£384 GBP
View
Retailer 7
-
£424 GBP
$568 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
£826 GBP
View
Most Expensive
B
Reve Diamonds
4C7265E84 · Nov 1
£944 GBP
$1,267 USD
View
8 more retailers have this diamond
Prices start from £186 GBPSave up to £758 GBP

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
0.68ct Marquise
£186 GBP