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Round|Lab Grown|IGI

1.60ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG830683475

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830683475

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of November 1, 2026
Save £1,832 GBP (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,997 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG830683475 or 830683475. Listed at 23 retailers as of October 30, 2026, with prices from £165 to £1,997, a £1,832 spread on the same certified stone. Yadav Diamonds lists it at £1,997. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830683475
Dimensions7.68 × 7.71 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm7.71 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830683475
Side View
Table 60.0%Crown 32°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 58.6%

Caratlytics Score

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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: Nov 1
Current: £376 GBP|Low: £165 GBP|High: £1,140 GBP|Avg: £485 GBP|-0.8%
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November 2, 2026
Retailer 3£165 GBP
Retailer 13£192 GBP
Retailer 5£204 GBP
Retailer 15£204 GBP
Retailer 10£229 GBP
Retailer 4£276 GBP
Retailer 16£313 GBP
Retailer 19£335 GBP
Retailer 12£353 GBP
Retailer 1£376 GBP
Retailer 6£396 GBP
Retailer 2£478 GBP
Retailer 7£481 GBP
Retailer 20£502 GBP
Retailer 8£657 GBP
Retailer 11£676 GBP
Retailer 9£697 GBP
Retailer 18£746 GBP
Retailer 21£823 GBP
Retailer 14£843 GBP
Retailer 22£943 GBP
Retailer 17£1,140 GBP

23 data points across 22 retailers

23 retailers£165 GBP to £1,997 GBP

A
Cheapest Retailer
-
£165 GBP
$221 USD
A
Retailer 2
-
£192 GBP
$257 USD
View
A
Retailer 3
-
£204 GBP
$274 USD
View
Retailer 4
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£204 GBP
$274 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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£229 GBP
HK$2,400 HKD
View
B+
Retailer 6
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£276 GBP
$370 USD
View
A
Retailer 7
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£313 GBP
View
A
Retailer 8
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£335 GBP
€428 EUR
View
A
Retailer 9
-
£353 GBP
ZAR 7,652 ZAR
View
A
Retailer 10
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£376 GBP
View
A
Retailer 11
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£396 GBP
$531 USD
View
B+
Retailer 12
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£478 GBP
A$986 AUD
View
B+
Retailer 13
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£481 GBP
$645 USD
View
B+
Retailer 14
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£502 GBP
$674 USD
View
B+
Retailer 15
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£657 GBP
$882 USD
View
B+
Retailer 16
-
£676 GBP
SGD 1,226 SGD
View
B+
Retailer 17
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£697 GBP
$935 USD
View
B+
Retailer 18
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£746 GBP
$1,001 USD
View
B
Retailer 19
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£823 GBP
View
B
Retailer 20
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£843 GBP
$1,131 USD
View
B
Retailer 21
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£943 GBP
$1,265 USD
View
B
Retailer 22
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£1,140 GBP
$1,530 USD
View
Most Expensive
B
Yadav Diamonds
13225233 · Oct 30
£1,997 GBP
$2,680 USD
View
22 more retailers have this diamond
Prices start from £165 GBPSave up to £1,832 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
£165 GBP