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Emerald|Lab Grown|IGI

0.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG797631105

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797631105

Diamond specifications and retailer prices

From $151 AUD
$106 USD
As of October 21, 2026
15 retailers carry this diamond
Most expensive: $1,726 AUD at MOH London · As of October 18, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797631105 or 797631105. Listed at 15 retailers as of October 18, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797631105
Dimensions5.73 × 3.75 × 2.33 mm
L/W Ratio1.53
Culet sizeLarge
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
5.73 mm3.75 mm0.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797631105
Side View
Table 71.0%Crown 37.1°Girdle: MED-STKPavilion 36.1°Culet: LargeDepth 62.1%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $1,726 AUD|Low: $118 AUD|High: $1,739 AUD|Avg: $632 AUD|-0.6%
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 23, 2026
Retailer 15$151 AUD
Retailer 6$168 AUD
Retailer 3$175 AUD
Retailer 5$198 AUD
Retailer 18$198 AUD
Retailer 14$282 AUD
Retailer 13$306 AUD
Retailer 11$366 AUD
Retailer 2$396 AUD
Retailer 12$492 AUD
Retailer 4$514 AUD
Retailer 17$641 AUD
Retailer 16$662 AUD
Retailer 8$912 AUD
Retailer 7$1,085 AUD
Retailer 10$1,277 AUD
Retailer 9$1,680 AUD
MOH London$1,726 AUD

36 data points across 18 retailers

15 retailers$151 AUD to $1,726 AUD

Retailer 1
-
$151 AUD
$106 USD
Price last confirmed 8 days ago
Retailer 2
-
$175 AUD
$123 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$198 AUD
$139 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$198 AUD
$139 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$282 AUD
$198 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$306 AUD
$215 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$366 AUD
ZAR 4,155 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
$396 AUD
£219 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$492 AUD
$346 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$514 AUD
$361 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$662 AUD
$465 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$912 AUD
$641 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,085 AUD
£600 GBP
View
Price last confirmed 8 days ago
Retailer 14
-
$1,277 AUD
$897 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG797631105 · Oct 18
$1,726 AUD
£955 GBP
View
Price under review
14 more retailers have this diamond

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.

0.51ct Emerald
$151 AUD