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Pear|Lab Grown|IGI

1.00ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG633488574

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG633488574

Diamond specifications and retailer prices

From £109 GBP
$146 USD
As of October 30, 2026
Save £653 GBP (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £762 GBP at Reve Diamonds · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG633488574 or 633488574. Listed at 19 retailers as of October 30, 2026, with prices from £109 to £762, a £653 spread on the same certified stone. Reve Diamonds lists it at £762. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633488574
Dimensions8.94 × 5.50 × 3.40 mm
L/W Ratio1.63
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
8.94 mm5.50 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633488574
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.8%

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: Oct 30
Current: £162 GBP|Low: £107 GBP|High: £762 GBP|Avg: £299 GBP|-3.7%
Retailer 1
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Retailer 11
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 11£109 GBP
Retailer 5£121 GBP
Retailer 15£126 GBP
Retailer 13£135 GBP
Retailer 16£135 GBP
Retailer 9£153 GBP
Retailer 1£162 GBP
Retailer 8£183 GBP
Retailer 12£233 GBP
Retailer 18£235 GBP
Retailer 4£237 GBP
Retailer 2£317 GBP
Retailer 7£372 GBP
Retailer 14£434 GBP
Retailer 6£458 GBP
Retailer 3£475 GBP
Retailer 17£631 GBP
Retailer 10£724 GBP
Reve Diamonds£762 GBP

37 data points across 19 retailers

19 retailers£109 GBP to £762 GBP

A
Cheapest Retailer
-
£109 GBP
$146 USD
A
Retailer 2
-
£121 GBP
$162 USD
View
Final sale: no returns
A
Retailer 3
-
£126 GBP
$169 USD
View
A
Retailer 4
-
£135 GBP
$181 USD
View
A
Retailer 5
-
£135 GBP
$181 USD
View
A
Retailer 6
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 7
-
£162 GBP
View
B+
Retailer 8
-
£183 GBP
$245 USD
View
A
Retailer 9
-
£233 GBP
View
A
Retailer 10
-
£235 GBP
$315 USD
View
Retailer 11
-
£237 GBP
€303 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£317 GBP
$425 USD
View
B
Retailer 13
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£372 GBP
SGD 674 SGD
View
B+
Retailer 14
-
£434 GBP
$581 USD
View
B
Retailer 15
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£458 GBP
$614 USD
View
B
Retailer 16
-
£475 GBP
$637 USD
View
B
Retailer 17
-
£631 GBP
View
B
Retailer 18
-
£724 GBP
$970 USD
View
Most Expensive
B
Reve Diamonds
D2CA6F29D · Oct 30
£762 GBP
$1,021 USD
View
18 more retailers have this diamond
Prices start from £109 GBPSave up to £653 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
1.00ct Pear
£109 GBP