CaratHunter
Plans
Emerald|Lab Grown|IGI

0.51ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG779657320

Shape and cutting style on the report: Emerald cut

Certificate IGI LG779657320

Diamond specifications and retailer prices

From €128 EUR
$144 USD
As of November 1, 2026
Save €613 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €742 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779657320 or 779657320. Listed at 18 retailers as of November 1, 2026, with prices from €128 to €742, a €613 spread on the same certified stone. MOH London lists it at €742. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779657320
Dimensions5.25 × 3.75 × 2.64 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.25 mm3.75 mm0.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779657320
Side View
Table 62.0%Crown 36.3°Girdle: MediumPavilion 41.5°Culet: LNGDepth 70.4%

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: Nov 1
Current: €742 EUR|Low: €123 EUR|High: €751 EUR|Avg: €323 EUR|-0.2%
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
November 3, 2026
Retailer 13€128 EUR
Retailer 2€148 EUR
Retailer 15€156 EUR
Retailer 3€159 EUR
Retailer 6€159 EUR
Retailer 14€223 EUR
Retailer 8€270 EUR
Retailer 11€276 EUR
Retailer 10€288 EUR
Retailer 9€404 EUR
Retailer 7€426 EUR
Retailer 5€510 EUR
Retailer 4€514 EUR
Retailer 12€539 EUR
MOH London€742 EUR

46 data points across 15 retailers

18 retailers€128 EUR to €742 EUR

A
Cheapest Retailer
-
€128 EUR
$144 USD
A
Retailer 2
-
€148 EUR
$166 USD
View
A
Retailer 3
-
€156 EUR
$175 USD
View
Retailer 4
-
€159 EUR
$178 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€159 EUR
$178 USD
View
B+
Retailer 6
-
€223 EUR
$250 USD
View
B+
Retailer 7
-
€259 EUR
$290 USD
View
B+
Retailer 8
-
€270 EUR
£239 GBP
View
B+
Retailer 9
-
€276 EUR
View
B+
Retailer 10
-
€288 EUR
ZAR 5,224 ZAR
View
B
Retailer 11
-
€404 EUR
A$697 AUD
View
B
Retailer 12
-
€426 EUR
$478 USD
View
B
Retailer 13
-
€441 EUR
SGD 668 SGD
View
B
Retailer 14
-
€510 EUR
$572 USD
View
B
Retailer 15
-
€514 EUR
$576 USD
View
B
Retailer 16
-
€539 EUR
$604 USD
View
B
Retailer 17
-
€560 EUR
$628 USD
View
Most Expensive
B
MOH London
LG779657320 · Nov 2
€742 EUR
£655 GBP
View
17 more retailers have this diamond
Prices start from €128 EURSave up to €613 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 Emerald
€128 EUR