CaratHunter
Plans
Pear|Lab Grown|IGI

3.12ct D IF Pear Lab Grown Diamond

EX • D/IF • IGI LG754594488

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG754594488

Diamond specifications and retailer prices

From £1,159 GBP
$1,553 USD
As of October 30, 2026
Save £7,148 GBP (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,307 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.12ct lab-grown pear diamond

This 3.12ct lab-grown pear sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594488 or 754594488. Listed at 16 retailers as of October 30, 2026, with prices from £1,159 to £8,307, a £7,148 spread on the same certified stone. Brilliant Earth lists it at £8,307. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.12
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594488
Dimensions12.20 × 8.17 × 5.22 mm
L/W Ratio1.49
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
12.20 mm8.17 mm3.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594488
Side View
Table 57.0%Crown 35°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.9%

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 30
Current: £8,307 GBP|Low: £1,159 GBP|High: £9,516 GBP|Avg: £3,497 GBP|-10.0%
Brilliant Earth
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
October 31, 2026
Retailer 11£1,159 GBP
Retailer 5£1,277 GBP
Retailer 4£1,403 GBP
Retailer 9£1,434 GBP
Retailer 8£1,569 GBP
Retailer 12£1,857 GBP
Retailer 3£2,143 GBP
Retailer 2£2,377 GBP
Retailer 13£2,416 GBP
Retailer 16£2,782 GBP
Retailer 6£3,239 GBP
Retailer 15£3,737 GBP
Retailer 14£4,261 GBP
Retailer 7£7,092 GBP
Retailer 10£7,971 GBP
Brilliant Earth£8,307 GBP

33 data points across 16 retailers

16 retailers£1,159 GBP to £8,307 GBP

A
Cheapest Retailer
-
£1,159 GBP
$1,553 USD
A
Retailer 2
-
£1,277 GBP
$1,711 USD
View
A
Retailer 3
-
£1,403 GBP
$1,880 USD
View
A
Retailer 4
-
£1,434 GBP
$1,921 USD
View
A
Retailer 5
-
£1,569 GBP
$2,102 USD
View
Final sale: no returns
A
Retailer 6
-
£1,857 GBP
$2,488 USD
View
A
Retailer 7
-
£2,143 GBP
$2,871 USD
View
A
Retailer 8
-
£2,377 GBP
$3,185 USD
View
A
Retailer 9
-
£2,416 GBP
€3,083 EUR
View
A
Retailer 10
-
£2,782 GBP
$3,727 USD
View
Retailer 11
-
£3,239 GBP
$4,340 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
£3,737 GBP
$5,007 USD
View
B+
Retailer 13
-
£4,261 GBP
View
Retailer 14
-
£7,092 GBP
A$14,619 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
£7,971 GBP
$10,680 USD
View
Most Expensive
B
Brilliant Earth
18707476Y · Oct 30
£8,307 GBP
$11,130 USD
View
15 more retailers have this diamond
Prices start from £1,159 GBPSave up to £7,148 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
3.12ct Pear
£1,159 GBP