Princess|Lab Grown|IGI

0.51ct G VVS2 Princess Lab Grown Diamond

VG • G/VVS2 • IGI LG843674318

Shape and cutting style on the report: Princess cut

Certificate IGI LG843674318

Diamond specifications and retailer prices

From €162 EUR
£142 GBP
As of October 31, 2026
Save €508 EUR (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €670 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843674318 or 843674318. Listed at 8 retailers as of October 26, 2026, with prices from €162 to €670, a €508 spread on the same certified stone. MOH London lists it at €670. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle43.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843674318
Dimensions4.35 × 4.31 × 3.07 mm
L/W Ratio1.01
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
4.35 mm4.31 mm0.51 ctG / VVS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843674318
Side View
Table 79.0%Crown 43.7°Girdle: Slightly ThickPavilion 39.3°CuletDepth 71.2%

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 31
Current: €670 EUR|Low: €152 EUR|High: €672 EUR|Avg: €271 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2€162 EUR
Retailer 6€164 EUR
Retailer 3€178 EUR
Retailer 8€199 EUR
Retailer 5€220 EUR
Retailer 7€326 EUR
Retailer 4€477 EUR
MOH London€670 EUR

16 data points across 8 retailers

8 retailers€162 EUR to €670 EUR

A
Cheapest Retailer
-
€162 EUR
£142 GBP
A
Retailer 2
-
€164 EUR
ZAR 2,965 ZAR
View
A
Retailer 3
-
€178 EUR
View
B+
Retailer 4
-
€199 EUR
$222 USD
View
B+
Retailer 5
-
€220 EUR
£193 GBP
View
B
Retailer 6
-
€326 EUR
$364 USD
View
B
Retailer 7
-
€477 EUR
£420 GBP
View
Most Expensive
C
MOH London
LG843674318 · Oct 26
€670 EUR
£589 GBP
View
7 more retailers have this diamond
Prices start from €162 EURSave up to €508 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
0.51ct Princess
€162 EUR