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Pear|Lab Grown|IGI

0.51ct D IF Pear Lab Grown Diamond

EX • D/IF • IGI LG834601877

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG834601877

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of October 30, 2026
Save £700 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £830 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown pear sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601877 or 834601877. Listed at 24 retailers as of October 30, 2026, with prices from £130 to £830, a £700 spread on the same certified stone. Reve Diamonds lists it at £830. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601877
Dimensions7.31 × 4.39 × 2.66 mm
L/W Ratio1.67
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm4.39 mm0.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601877
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.6%

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: Oct 30
Current: £289 GBP|Low: £103 GBP|High: £830 GBP|Avg: £429 GBP|+4.6%
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3£148 GBP
Retailer 16£254 GBP
Retailer 6£261 GBP
Retailer 15£263 GBP
Retailer 1£289 GBP
Retailer 11£292 GBP
Retailer 9£302 GBP
Retailer 5£318 GBP
Retailer 14£410 GBP
Retailer 13£411 GBP
Retailer 12£443 GBP
Retailer 2£523 GBP
Retailer 7£525 GBP
Retailer 4£559 GBP
Retailer 8£619 GBP
Retailer 10£758 GBP
Reve Diamonds£830 GBP

42 data points across 17 retailers

24 retailers£130 GBP to £830 GBP

Retailer 1
-
£130 GBP
$174 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£130 GBP
$174 USD
View
A
Retailer 3
-
£148 GBP
$198 USD
View
Final sale: no returns
A
Retailer 4
-
£151 GBP
$202 USD
View
Retailer 5
-
£159 GBP
$213 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
£161 GBP
$216 USD
View
A
Retailer 7
-
£161 GBP
$216 USD
View
A
Retailer 8
-
£254 GBP
$340 USD
View
B+
Retailer 9
-
£261 GBP
$350 USD
View
B+
Retailer 10
-
£263 GBP
$352 USD
View
B+
Retailer 11
-
£289 GBP
View
B+
Retailer 12
-
£292 GBP
ZAR 6,311 ZAR
View
B+
Retailer 13
-
£302 GBP
€386 EUR
View
B+
Retailer 14
-
£318 GBP
$426 USD
View
B+
Retailer 15
-
£410 GBP
$550 USD
View
B+
Retailer 16
-
£411 GBP
A$847 AUD
View
B+
Retailer 17
-
£443 GBP
A$913 AUD
View
B
Retailer 18
-
£519 GBP
$695 USD
View
B
Retailer 19
-
£525 GBP
CA$977 CAD
View
B
Retailer 20
-
£534 GBP
$715 USD
View
B
Retailer 21
-
£559 GBP
$749 USD
View
B
Retailer 22
-
£619 GBP
$830 USD
View
B
Retailer 23
-
£758 GBP
View
Most Expensive
B
Reve Diamonds
5D6DEA488 · Oct 30
£830 GBP
$1,112 USD
View
23 more retailers have this diamond
Prices start from £130 GBPSave up to £700 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
0.51ct Pear
£130 GBP