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Emerald|Lab Grown|IGI

1.51ct F VVS1 Emerald Lab Grown Diamond

VG • F/VVS1 • IGI LG831606610

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831606610

Diamond specifications and retailer prices

From $311 AUD
$218 USD
As of November 1, 2026
Save $1,943 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,255 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831606610 or 831606610. Listed at 16 retailers as of November 1, 2026, with prices from $311 to $2,255, a $1,943 spread on the same certified stone. Brilliant Earth lists it at $2,255. 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

1.51
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831606610
Dimensions7.88 × 5.45 × 3.53 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.45 mm1.51 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831606610
Side View
Table 63.0%Crown 37°Girdle: MediumPavilion 40.6°Culet: LargeDepth 64.8%

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: $2,255 AUD|Low: $303 AUD|High: $2,754 AUD|Avg: $1,095 AUD|-18.1%
Brilliant Earth
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
November 2, 2026
Retailer 16$311 AUD
Retailer 3$361 AUD
Retailer 7$387 AUD
Retailer 13$387 AUD
Retailer 17$518 AUD
Retailer 15$679 AUD
Retailer 10$737 AUD
Retailer 2$809 AUD
Retailer 5$886 AUD
Retailer 12$994 AUD
Retailer 6$1,218 AUD
Retailer 14$1,371 AUD
Retailer 4$1,616 AUD
Retailer 11$1,711 AUD
Retailer 8$1,841 AUD
Retailer 9$2,207 AUD
Brilliant Earth$2,255 AUD

41 data points across 17 retailers

16 retailers$311 AUD to $2,255 AUD

A
Cheapest Retailer
-
$311 AUD
$218 USD
A
Retailer 2
-
$361 AUD
$253 USD
View
A
Retailer 3
-
$387 AUD
$271 USD
View
Retailer 4
-
$387 AUD
$271 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$518 AUD
$363 USD
View
A
Retailer 6
-
$679 AUD
$476 USD
View
A
Retailer 7
-
$737 AUD
ZAR 8,341 ZAR
View
B+
Retailer 8
-
$809 AUD
£446 GBP
View
B+
Retailer 9
-
$886 AUD
$621 USD
View
B+
Retailer 10
-
$994 AUD
View
B+
Retailer 11
-
$1,218 AUD
CA$1,186 CAD
View
B
Retailer 12
-
$1,371 AUD
$961 USD
View
B
Retailer 13
-
$1,616 AUD
$1,132 USD
View
B
Retailer 14
-
$1,711 AUD
£944 GBP
View
B
Retailer 15
-
$1,841 AUD
$1,290 USD
View
Most Expensive
B
Brilliant Earth
21483031Y · Nov 2
$2,255 AUD
$1,580 USD
View
15 more retailers have this diamond
Prices start from $311 AUDSave up to $1,943 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
1.51ct Emerald
$311 AUD