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Pear|Lab Grown|IGI

1.68ct G IF Pear Lab Grown Diamond

EX • G/IF • IGI LG639427586

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG639427586

Diamond specifications and retailer prices

From £247 GBP
As of November 4, 2026
Save £1,722 GBP (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £2,125 GBP at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.68ct lab-grown pear diamond

This 1.68ct lab-grown pear sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG639427586 or 639427586. Listed at 27 retailers as of November 4, 2026, with a 696% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639427586
Dimensions11.02 × 6.55 × 4.02 mm
L/W Ratio1.68
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
11.02 mm6.55 mm1.68 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639427586
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 4
Current: £1,479 GBP|Low: £235 GBP|High: £2,125 GBP|Avg: £718 GBP|-30.4%
Brilliant Earth
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November 5, 2026
Retailer 16£244 GBP
Retailer 9£247 GBP
Retailer 15£257 GBP
Retailer 8£275 GBP
Retailer 11£275 GBP
Retailer 17£319 GBP
Retailer 7£389 GBP
Retailer 22£390 GBP
Retailer 21£394 GBP
Retailer 23£473 GBP
Retailer 19£523 GBP
Retailer 2£537 GBP
Retailer 20£573 GBP
Retailer 6£647 GBP
Retailer 18£713 GBP
Retailer 4£845 GBP
Retailer 10£976 GBP
Retailer 5£1,057 GBP
Retailer 12£1,117 GBP
Retailer 14£1,123 GBP
Retailer 13£1,212 GBP
Brilliant Earth£1,479 GBP
Retailer 3£1,969 GBP

35 data points across 23 retailers

27 retailers£247 GBP to £1,969 GBP

Retailer 1
-
£244 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
£247 GBP
View
Final sale: no returns
A
Retailer 3
-
£257 GBP
View
Retailer 4
-
£275 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£275 GBP
View
A
Retailer 6
-
£319 GBP
View
A
Retailer 7
-
£389 GBP
View
A
Retailer 8
-
£390 GBP
View
A
Retailer 9
-
£394 GBP
View
A
Retailer 10
-
£473 GBP
View
A
Retailer 11
-
£523 GBP
View
A
Retailer 12
-
£537 GBP
View
A
Retailer 13
-
£573 GBP
View
A
Retailer 14
-
£647 GBP
View
A
Retailer 15
-
£713 GBP
View
B+
Retailer 16
-
£845 GBP
View
B+
Retailer 17
-
£976 GBP
View
B+
Retailer 18
-
£1,007 GBP
View
B+
Retailer 19
-
£1,017 GBP
View
Retailer 20
-
£1,057 GBP
View
Price last confirmed 9 days ago
B+
Retailer 21
-
£1,117 GBP
View
B+
Retailer 22
-
£1,123 GBP
View
Retailer 23
-
£1,177 GBP
View
Price last confirmed 15 days ago
B+
Retailer 24
-
£1,212 GBP
View
B
Retailer 25
-
£1,479 GBP
View
B
Retailer 26
-
£1,969 GBP
View
Most Expensive
Brilliant Earth
10618911A · Oct 24
£2,125 GBP
$2,860 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from £247 GBPSave up to £1,722 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
1.68ct Pear
£247 GBP