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Round|Lab Grown|IGI

1.60ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG707552026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707552026

Diamond specifications and retailer prices

From £202 GBP
$271 USD
As of November 1, 2026
Save £890 GBP (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,092 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.6ct lab-grown round diamond

This 1.6ct 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 LG707552026 or 707552026. Listed at 26 retailers as of November 1, 2026, with prices from £202 to £1,092, a £890 spread on the same certified stone. With Clarity lists it at £1,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707552026
Dimensions7.49 × 7.53 × 4.63 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
7.49 mm7.53 mm1.60 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707552026
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: £680 GBP|Low: £200 GBP|High: £1,059 GBP|Avg: £505 GBP|+1.8%
Retailer 1
Retailer 2
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Retailer 22
November 2, 2026
Retailer 14£202 GBP
Retailer 5£235 GBP
Retailer 19£235 GBP
Retailer 8£250 GBP
Retailer 9£250 GBP
Retailer 4£369 GBP
Retailer 16£384 GBP
Retailer 10£415 GBP
Retailer 12£425 GBP
Retailer 18£432 GBP
Retailer 17£439 GBP
Retailer 7£449 GBP
Retailer 2£469 GBP
Retailer 6£493 GBP
Retailer 3£583 GBP
Retailer 1£680 GBP
Retailer 15£806 GBP
Retailer 13£844 GBP
Retailer 21£884 GBP
Retailer 20£964 GBP
Retailer 22£1,010 GBP
Retailer 11£1,059 GBP

27 data points across 22 retailers

26 retailers£202 GBP to £1,092 GBP

A
Cheapest Retailer
-
£202 GBP
$271 USD
A
Retailer 2
-
£235 GBP
$315 USD
View
A
Retailer 3
-
£235 GBP
$316 USD
View
Final sale: no returns
Retailer 4
-
£250 GBP
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£250 GBP
$336 USD
View
A
Retailer 6
-
£369 GBP
$495 USD
View
A
Retailer 7
-
£384 GBP
View
A
Retailer 8
-
£415 GBP
$557 USD
View
A
Retailer 9
-
£425 GBP
€543 EUR
View
A
Retailer 10
-
£432 GBP
ZAR 9,368 ZAR
View
B+
Retailer 11
-
£439 GBP
View
B+
Retailer 12
-
£449 GBP
$602 USD
View
B+
Retailer 13
-
£469 GBP
A$968 AUD
View
B+
Retailer 14
-
£493 GBP
$662 USD
View
B+
Retailer 15
-
£583 GBP
A$1,203 AUD
View
B
Retailer 16
-
£680 GBP
$912 USD
View
Retailer 17
-
£799 GBP
$1,072 USD
View
Price last confirmed 42 days ago
B
Retailer 18
-
£806 GBP
$1,081 USD
View
B
Retailer 19
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£844 GBP
$1,132 USD
View
B
Retailer 20
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£884 GBP
A$1,826 AUD
View
B
Retailer 21
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£935 GBP
$1,255 USD
View
B
Retailer 22
-
£964 GBP
$1,294 USD
View
Retailer 23
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£972 GBP
$1,305 USD
View
Price last confirmed 54 days ago
B
Retailer 24
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£1,010 GBP
View
B
Retailer 25
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£1,059 GBP
$1,421 USD
View
Most Expensive
B
With Clarity
707552026 · Nov 1
£1,092 GBP
$1,465 USD
View
25 more retailers have this diamond
Prices start from £202 GBPSave up to £890 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
1.60ct Round
£202 GBP