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Round|Lab Grown|IGI

1.69ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG797699051

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797699051

Diamond specifications and retailer prices

From £714 GBP
$957 USD
As of October 26, 2026
13 retailers carry this diamond
Most expensive: £955 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.69ct lab-grown round diamond

This 1.69ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797699051 or 797699051. Listed at 13 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797699051
Dimensions7.63 × 7.59 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm7.59 mm1.69 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797699051
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £955 GBP|Low: £154 GBP|High: £1,037 GBP|Avg: £616 GBP|-7.9%
Brilliant Earth
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
Retailer 15
Retailer 16
October 23, 2026
Retailer 4£154 GBP
Retailer 13£179 GBP
Retailer 11£289 GBP
Retailer 9£322 GBP
Retailer 6£403 GBP
Retailer 15£443 GBP
Retailer 2£447 GBP
Retailer 16£615 GBP
Retailer 12£616 GBP
Retailer 14£714 GBP
Retailer 7£715 GBP
Retailer 8£737 GBP
Retailer 10£771 GBP
Retailer 3£777 GBP
Retailer 5£792 GBP
Brilliant Earth£955 GBP

21 data points across 16 retailers

13 retailers

Retailer 1
-
£154 GBP
$207 USD
Price last confirmed 9 days ago
Retailer 2
-
£179 GBP
$240 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£289 GBP
View
Price last confirmed 15 days ago
Retailer 4
-
£322 GBP
€411 EUR
View
Price last confirmed 9 days ago
Retailer 5
-
£443 GBP
$594 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£447 GBP
A$921 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
£615 GBP
$824 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£616 GBP
$826 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£714 GBP
$957 USD
View
Retailer 10
-
£771 GBP
View
Price last confirmed 13 days ago
Retailer 11
-
£777 GBP
SGD 1,406 SGD
View
Price last confirmed 19 days ago
Retailer 12
-
£797 GBP
$1,068 USD
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
20806403A · Oct 23
£955 GBP
$1,280 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from £714 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.

B+
1.69ct Round
£714 GBP