CaratHunter
Plans
Round|Lab Grown|IGI

0.51ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG717502048

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717502048

Diamond specifications and retailer prices

From €91 EUR
$102 USD
As of October 29, 2026
Save €749 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €840 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717502048 or 717502048. Listed at 19 retailers as of October 29, 2026, with prices from €91 to €840, a €749 spread on the same certified stone. MOH London lists it at €840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717502048
Dimensions5.16 × 5.19 × 3.16 mm
L/W Ratio1.01
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
5.16 mm5.19 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717502048
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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 29
Current: €840 EUR|Low: €72 EUR|High: €846 EUR|Avg: €295 EUR|+0.4%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16€91 EUR
Retailer 5€101 EUR
Retailer 4€107 EUR
Retailer 10€121 EUR
Retailer 18€121 EUR
Retailer 17€157 EUR
Retailer 14€183 EUR
Retailer 11€206 EUR
Retailer 13€214 EUR
Retailer 2€222 EUR
Retailer 12€290 EUR
Retailer 3€320 EUR
Retailer 9€321 EUR
Retailer 6€365 EUR
Retailer 15€407 EUR
Retailer 8€418 EUR
Retailer 7€790 EUR
MOH London€840 EUR

43 data points across 18 retailers

19 retailers€91 EUR to €840 EUR

A
Cheapest Retailer
-
€91 EUR
$102 USD
A
Retailer 2
-
€101 EUR
$113 USD
View
Final sale: no returns
A
Retailer 3
-
€107 EUR
$119 USD
View
A
Retailer 4
-
€121 EUR
$135 USD
View
A
Retailer 5
-
€121 EUR
$135 USD
View
A
Retailer 6
-
€137 EUR
HK$1,200 HKD
View
A
Retailer 7
-
€157 EUR
$175 USD
View
A
Retailer 8
-
€183 EUR
$205 USD
View
A
Retailer 9
-
€206 EUR
ZAR 3,709 ZAR
View
A
Retailer 10
-
€214 EUR
View
A
Retailer 11
-
€222 EUR
£195 GBP
View
B+
Retailer 12
-
€290 EUR
A$498 AUD
View
B+
Retailer 13
-
€320 EUR
$358 USD
View
B+
Retailer 14
-
€321 EUR
SGD 484 SGD
View
B+
Retailer 15
-
€365 EUR
$408 USD
View
B
Retailer 16
-
€407 EUR
$455 USD
View
B
Retailer 17
-
€418 EUR
$467 USD
View
B
Retailer 18
-
€790 EUR
$882 USD
View
Most Expensive
B
MOH London
LG717502048 · Oct 29
€840 EUR
£739 GBP
View
18 more retailers have this diamond
Prices start from €91 EURSave up to €749 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 Round
€91 EUR