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Round|Lab Grown|IGI

1.66ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG695526402

Shape and cutting style on the report: Round brilliant

Certificate IGI LG695526402

Diamond specifications and retailer prices

From £211 GBP
$283 USD
As of November 1, 2026
Save £1,756 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,967 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown round diamond

This 1.66ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG695526402 or 695526402. Listed at 21 retailers as of November 1, 2026, with prices from £211 to £1,967, a £1,756 spread on the same certified stone. Do Amore Diamonds lists it at £1,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695526402
Dimensions7.60 × 7.57 × 4.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm7.57 mm1.66 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695526402
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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: £1,967 GBP|Low: £213 GBP|High: £1,967 GBP|Avg: £687 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 18
November 2, 2026
Retailer 18£222 GBP
Retailer 4£257 GBP
Retailer 3£275 GBP
Retailer 8£275 GBP
Retailer 7£367 GBP
Retailer 14£369 GBP
Retailer 6£373 GBP
Retailer 2£445 GBP
Retailer 11£524 GBP
Retailer 12£542 GBP
Retailer 13£708 GBP
Retailer 16£827 GBP
Retailer 17£845 GBP
Retailer 9£976 GBP
Retailer 5£1,058 GBP
Retailer 10£1,096 GBP
Retailer 15£1,219 GBP
Do Amore Diamonds£1,967 GBP

37 data points across 18 retailers

21 retailers£211 GBP to £1,967 GBP

A
Cheapest Retailer
-
£211 GBP
$283 USD
Final sale: no returns
Retailer 2
-
£222 GBP
$298 USD
View
Price last confirmed 13 days ago
Retailer 3
-
£257 GBP
$345 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£275 GBP
$369 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£275 GBP
$369 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£367 GBP
$492 USD
View
A
Retailer 7
-
£369 GBP
$495 USD
View
A
Retailer 8
-
£373 GBP
$501 USD
View
A
Retailer 9
-
£445 GBP
View
B+
Retailer 10
-
£524 GBP
ZAR 11,355 ZAR
View
B+
Retailer 11
-
£542 GBP
View
B+
Retailer 12
-
£708 GBP
A$1,462 AUD
View
Retailer 13
-
£827 GBP
$1,110 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
£845 GBP
$1,134 USD
View
Retailer 15
-
£976 GBP
$1,310 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£1,058 GBP
$1,420 USD
View
Retailer 17
-
£1,067 GBP
$1,432 USD
View
Price last confirmed 54 days ago
B
Retailer 18
-
£1,096 GBP
$1,471 USD
View
B
Retailer 19
-
£1,219 GBP
View
B
Retailer 20
-
£1,781 GBP
$2,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-C6EBAB2EB · Nov 2
£1,967 GBP
$2,640 USD
View
20 more retailers have this diamond
Prices start from £211 GBPSave up to £1,756 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
1.66ct Round
£211 GBP