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Round|Lab Grown|IGI

1.29ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG670465543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670465543

Diamond specifications and retailer prices

From £146 GBP
$195 USD
As of October 29, 2026
Save £734 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £880 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670465543 or 670465543. Listed at 23 retailers as of October 29, 2026, with prices from £146 to £880, a £734 spread on the same certified stone. Reve Diamonds lists it at £880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465543
Dimensions7.04 × 7.11 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.04 mm7.11 mm1.29 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465543
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £344 GBP|Low: £139 GBP|High: £880 GBP|Avg: £389 GBP|+10.9%
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 10£146 GBP
Retailer 8£163 GBP
Retailer 20£169 GBP
Retailer 4£181 GBP
Retailer 5£181 GBP
Retailer 16£310 GBP
Retailer 14£313 GBP
Retailer 6£315 GBP
Retailer 15£329 GBP
Retailer 1£344 GBP
Retailer 3£366 GBP
Retailer 12£387 GBP
Retailer 2£410 GBP
Retailer 18£441 GBP
Retailer 7£487 GBP
Retailer 17£555 GBP
Retailer 11£581 GBP
Retailer 9£621 GBP
Retailer 13£649 GBP
Retailer 19£846 GBP
Reve Diamonds£880 GBP

31 data points across 21 retailers

23 retailers£146 GBP to £880 GBP

A
Cheapest Retailer
-
£146 GBP
$195 USD
A
Retailer 2
-
£163 GBP
$218 USD
View
Final sale: no returns
A
Retailer 3
-
£169 GBP
$227 USD
View
A
Retailer 4
-
£181 GBP
$242 USD
View
A
Retailer 5
-
£181 GBP
$242 USD
View
A
Retailer 6
-
£310 GBP
ZAR 6,720 ZAR
View
A
Retailer 7
-
£313 GBP
View
A
Retailer 8
-
£315 GBP
$422 USD
View
A
Retailer 9
-
£329 GBP
View
A
Retailer 10
-
£343 GBP
$460 USD
View
B+
Retailer 11
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£344 GBP
€439 EUR
View
B+
Retailer 12
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£366 GBP
$491 USD
View
B+
Retailer 13
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£387 GBP
A$798 AUD
View
Retailer 14
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£410 GBP
$550 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
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£441 GBP
A$909 AUD
View
B+
Retailer 16
-
£487 GBP
$652 USD
View
B+
Retailer 17
-
£555 GBP
A$1,144 AUD
View
B
Retailer 18
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£581 GBP
$779 USD
View
B
Retailer 19
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£621 GBP
$832 USD
View
B
Retailer 20
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£640 GBP
$858 USD
View
B
Retailer 21
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£649 GBP
$870 USD
View
B
Retailer 22
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£846 GBP
View
Most Expensive
B
Reve Diamonds
F7802BEE9 · Oct 30
£880 GBP
$1,179 USD
View
22 more retailers have this diamond
Prices start from £146 GBPSave up to £734 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
1.29ct Round
£146 GBP