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Marquise|Lab Grown|IGI

0.68ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG783620211

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783620211

Diamond specifications and retailer prices

From £139 GBP
$187 USD
As of November 2, 2026
Save £720 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,341 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG783620211 or 783620211. Listed at 17 retailers as of November 1, 2026, with a 517% 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

0.68
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783620211
Dimensions9.19 × 4.57 × 2.91 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm4.57 mm0.68 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783620211
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

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 2
Current: £1,341 GBP|Low: £139 GBP|High: £3,169 GBP|Avg: £436 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
November 3, 2026
Retailer 15£139 GBP
Retailer 19£156 GBP
Retailer 17£162 GBP
Retailer 16£167 GBP
Retailer 4£173 GBP
Retailer 9£225 GBP
Retailer 6£232 GBP
Retailer 10£298 GBP
Retailer 7£336 GBP
Retailer 18£347 GBP
Retailer 2£352 GBP
Retailer 11£382 GBP
Retailer 13£488 GBP
Retailer 14£558 GBP
Retailer 5£614 GBP
Retailer 8£742 GBP
Retailer 12£766 GBP
Retailer 3£860 GBP
Do Amore Diamonds£1,341 GBP

35 data points across 19 retailers

17 retailers£139 GBP to £860 GBP

A
Cheapest Retailer
-
£139 GBP
$187 USD
Retailer 2
-
£143 GBP
HK$1,500 HKD
View
Price last confirmed 25 days ago
A
Retailer 3
-
£156 GBP
$209 USD
View
Final sale: no returns
A
Retailer 4
-
£162 GBP
$217 USD
View
A
Retailer 5
-
£167 GBP
$224 USD
View
A
Retailer 6
-
£173 GBP
$232 USD
View
A
Retailer 7
-
£232 GBP
$312 USD
View
Retailer 8
-
£336 GBP
A$693 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£347 GBP
ZAR 7,523 ZAR
View
B+
Retailer 10
-
£352 GBP
View
B
Retailer 11
-
£488 GBP
A$1,007 AUD
View
B
Retailer 12
-
£558 GBP
$749 USD
View
B
Retailer 13
-
£614 GBP
$824 USD
View
B
Retailer 14
-
£742 GBP
$996 USD
View
B
Retailer 15
-
£766 GBP
View
B
Retailer 16
-
£860 GBP
$1,154 USD
View
Most Expensive
Do Amore Diamonds
27-47FB69F16 · Nov 2
£1,341 GBP
$1,800 USD
View
Price under review
16 more retailers have this diamond
Prices start from £139 GBPSave up to £720 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
£139 GBP