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Pear|Lab Grown|IGI

1.00ct F SI1 Pear Lab Grown Diamond

GD • F/SI1 • IGI LG616409329

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG616409329

Diamond specifications and retailer prices

From £128 GBP
As of November 6, 2026
Save £696 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £824 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1ct lab-grown pear diamond

This 1ct lab-grown pear sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG616409329 or 616409329. Listed at 18 retailers as of November 6, 2026, with prices from £128 to £824, a £696 spread on the same certified stone. Reve Diamonds lists it at £824. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616409329
Dimensions9.28 × 5.59 × 3.22 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.28 mm5.59 mm1.00 ctF / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG616409329
Side View
Table 64.0%Crown 35.2°Girdle: MED-THKPavilion 39°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £280 GBP|Low: £123 GBP|High: £824 GBP|Avg: £348 GBP|+1.6%
Retailer 1
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
Reve Diamonds
November 7, 2026
Retailer 2£128 GBP
Retailer 5£143 GBP
Retailer 14£149 GBP
Retailer 6£159 GBP
Retailer 11£159 GBP
Retailer 8£205 GBP
Retailer 13£228 GBP
Retailer 1£280 GBP
Retailer 4£283 GBP
Retailer 7£294 GBP
Retailer 10£401 GBP
Retailer 12£510 GBP
Retailer 3£650 GBP
Retailer 9£740 GBP
Reve Diamonds£824 GBP

41 data points across 15 retailers

18 retailers£128 GBP to £824 GBP

B+
Cheapest Retailer
-
£128 GBP
B+
Retailer 2
-
£143 GBP
View
Final sale: no returns
B+
Retailer 3
-
£149 GBP
View
Retailer 4
-
£159 GBP
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£159 GBP
View
B+
Retailer 6
-
£205 GBP
View
B+
Retailer 7
-
£228 GBP
View
B+
Retailer 8
-
£280 GBP
View
B+
Retailer 9
-
£283 GBP
View
B+
Retailer 10
-
£294 GBP
View
B
Retailer 11
-
£374 GBP
View
B
Retailer 12
-
£394 GBP
View
B
Retailer 13
-
£401 GBP
View
B
Retailer 14
-
£510 GBP
View
B
Retailer 15
-
£551 GBP
View
C
Retailer 16
-
£650 GBP
View
B
Retailer 17
-
£740 GBP
View
Most Expensive
C
Reve Diamonds
6D087C9E0 · Nov 6
£824 GBP
$1,103 USD
View
17 more retailers have this diamond
Prices start from £128 GBPSave up to £696 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+
1.00ct Pear
£128 GBP