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Pear|Lab Grown|GCAL

0.78ct D SI1 Pear Lab Grown Diamond

EX • D/SI1 • GCAL 312830605

Shape and cutting style on the report: Pear brilliant

Certificate GCAL 312830605

Diamond specifications and retailer prices

From £112 GBP
$150 USD
As of October 28, 2026
Save £963 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,075 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown pear diamond

This 0.78ct lab-grown pear sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 312830605. Listed at 9 retailers as of October 28, 2026, with prices from £112 to £1,075, a £963 spread on the same certified stone. Do Amore Diamonds lists it at £1,075. 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

0.78
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 312830605
Dimensions8.07 × 5.05 × 3.18 mm
L/W Ratio1.60
Culet sizeNone
Top View
8.07 mm5.05 mm0.78 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 312830605
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.1%

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: Oct 28
Current: £1,075 GBP|Low: £112 GBP|High: £1,514 GBP|Avg: £538 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8£112 GBP
Retailer 10£166 GBP
Retailer 3£173 GBP
Retailer 12£232 GBP
Retailer 9£353 GBP
Retailer 6£455 GBP
Retailer 11£455 GBP
Retailer 5£545 GBP
Retailer 2£606 GBP
Retailer 7£709 GBP
Do Amore Diamonds£1,075 GBP
Retailer 4£1,514 GBP

14 data points across 12 retailers

9 retailers£112 GBP to £1,075 GBP

A
Cheapest Retailer
-
£112 GBP
$150 USD
B+
Retailer 2
-
£166 GBP
$223 USD
View
B+
Retailer 3
-
£353 GBP
CA$657 CAD
View
B
Retailer 4
-
£455 GBP
$610 USD
View
B
Retailer 5
-
£455 GBP
$610 USD
View
B
Retailer 6
-
£545 GBP
$730 USD
View
B
Retailer 7
-
£606 GBP
View
B
Retailer 8
-
£709 GBP
$950 USD
View
Most Expensive
B
Do Amore Diamonds
32-312830605 · Oct 30
£1,075 GBP
$1,440 USD
View
8 more retailers have this diamond
Prices start from £112 GBPSave up to £963 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
0.78ct Pear
£112 GBP