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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 $205 AUD
$144 USD
As of November 1, 2026
Save $981 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,187 AUD 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 $205 to $1,187, a $981 spread on the same certified stone. MOH London lists it at $1,187. 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: $1,187 AUD|Low: $197 AUD|High: $1,201 AUD|Avg: $517 AUD|-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$205 AUD
Retailer 2$237 AUD
Retailer 15$250 AUD
Retailer 3$254 AUD
Retailer 6$254 AUD
Retailer 14$357 AUD
Retailer 8$433 AUD
Retailer 11$442 AUD
Retailer 10$461 AUD
Retailer 9$646 AUD
Retailer 7$682 AUD
Retailer 5$816 AUD
Retailer 4$822 AUD
Retailer 12$862 AUD
MOH London$1,187 AUD

46 data points across 15 retailers

18 retailers$205 AUD to $1,187 AUD

A
Cheapest Retailer
-
$205 AUD
$144 USD
A
Retailer 2
-
$237 AUD
$166 USD
View
A
Retailer 3
-
$250 AUD
$175 USD
View
Retailer 4
-
$254 AUD
$178 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$254 AUD
$178 USD
View
B+
Retailer 6
-
$357 AUD
$250 USD
View
B+
Retailer 7
-
$414 AUD
$290 USD
View
B+
Retailer 8
-
$433 AUD
£239 GBP
View
B+
Retailer 9
-
$442 AUD
€295 EUR
View
B+
Retailer 10
-
$461 AUD
ZAR 5,224 ZAR
View
B
Retailer 11
-
$646 AUD
View
B
Retailer 12
-
$682 AUD
$478 USD
View
B
Retailer 13
-
$705 AUD
SGD 668 SGD
View
B
Retailer 14
-
$816 AUD
$572 USD
View
B
Retailer 15
-
$822 AUD
$576 USD
View
B
Retailer 16
-
$862 AUD
$604 USD
View
B
Retailer 17
-
$896 AUD
$628 USD
View
Most Expensive
B
MOH London
LG779657320 · Nov 2
$1,187 AUD
£655 GBP
View
17 more retailers have this diamond
Prices start from $205 AUDSave up to $981 AUD

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
$205 AUD