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Princess|Lab Grown|IGI

0.31ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG689508897

Shape and cutting style on the report: Princess cut

Certificate IGI LG689508897

Diamond specifications and retailer prices

From €108 EUR
$121 USD
As of October 30, 2026
Save €1,021 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,129 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown princess diamond

This 0.31ct lab-grown princess sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689508897 or 689508897. Listed at 16 retailers as of October 29, 2026, with prices from €108 to €1,129, a €1,021 spread on the same certified stone. MOH London lists it at €1,129. 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

0.31
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689508897
Dimensions3.67 × 3.67 × 2.57 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.67 mm3.67 mm0.31 ctE / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG689508897
Side View
Table 71.0%Crown 43.5°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
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: €1,129 EUR|Low: €104 EUR|High: €1,137 EUR|Avg: €280 EUR|-0.7%
MOH London
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
October 31, 2026
Retailer 14€108 EUR
Retailer 4€122 EUR
Retailer 6€126 EUR
Retailer 5€143 EUR
Retailer 15€143 EUR
Retailer 7€183 EUR
Retailer 8€206 EUR
Retailer 13€219 EUR
Retailer 9€238 EUR
Retailer 12€243 EUR
Retailer 2€278 EUR
Retailer 10€345 EUR
Retailer 3€432 EUR
Retailer 11€709 EUR
MOH London€1,129 EUR

43 data points across 15 retailers

16 retailers€108 EUR to €1,129 EUR

A
Cheapest Retailer
-
€108 EUR
$121 USD
A
Retailer 2
-
€122 EUR
$136 USD
View
Final sale: no returns
A
Retailer 3
-
€126 EUR
$141 USD
View
A
Retailer 4
-
€143 EUR
$160 USD
View
A
Retailer 5
-
€143 EUR
$160 USD
View
A
Retailer 6
-
€183 EUR
$205 USD
View
A
Retailer 7
-
€206 EUR
$230 USD
View
Retailer 8
-
€219 EUR
$245 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
€238 EUR
View
A
Retailer 10
-
€243 EUR
ZAR 4,386 ZAR
View
A
Retailer 11
-
€278 EUR
£244 GBP
View
B+
Retailer 12
-
€345 EUR
£304 GBP
View
B+
Retailer 13
-
€432 EUR
$483 USD
View
B+
Retailer 14
-
€483 EUR
$540 USD
View
B
Retailer 15
-
€709 EUR
£624 GBP
View
Most Expensive
B
MOH London
LG689508897 · Oct 29
€1,129 EUR
£993 GBP
View
15 more retailers have this diamond
Prices start from €108 EURSave up to €1,021 EUR

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
0.31ct Princess
€108 EUR