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Emerald|Lab Grown|IGI

1.51ct G VS2 Emerald Lab Grown Diamond

VG • G/VS2 • IGI LG731514689

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731514689

Diamond specifications and retailer prices

From $258 AUD
$181 USD
As of October 30, 2026
Save $1,413 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,671 AUD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG731514689 or 731514689. Listed at 19 retailers as of October 30, 2026, with prices from $258 to $1,671, a $1,413 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,671. 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
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731514689
Dimensions8.34 × 5.33 × 3.36 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm5.33 mm1.51 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731514689
Side View
Table 62.0%Crown 31.3°Girdle: MediumPavilion 36.4°Culet: LNGDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,671 AUD|Low: $246 AUD|High: $1,671 AUD|Avg: $853 AUD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 12$258 AUD
Retailer 6$299 AUD
Retailer 4$319 AUD
Retailer 16$319 AUD
Retailer 13$420 AUD
Retailer 9$541 AUD
Retailer 2$575 AUD
Retailer 7$688 AUD
Retailer 11$803 AUD
Retailer 3$1,025 AUD
Retailer 5$1,043 AUD
Retailer 8$1,102 AUD
Retailer 15$1,354 AUD
Retailer 14$1,452 AUD
Retailer 10$1,499 AUD
Flawless Fine Jewelry$1,671 AUD

46 data points across 16 retailers

19 retailers$258 AUD to $1,671 AUD

A
Cheapest Retailer
-
$258 AUD
$181 USD
A
Retailer 2
-
$299 AUD
$210 USD
View
A
Retailer 3
-
$319 AUD
$224 USD
View
A
Retailer 4
-
$319 AUD
$224 USD
View
A
Retailer 5
-
$364 AUD
HK$2,000 HKD
View
B+
Retailer 6
-
$420 AUD
$295 USD
View
A
Retailer 7
-
$541 AUD
€362 EUR
View
B+
Retailer 8
-
$575 AUD
£318 GBP
View
B+
Retailer 9
-
$659 AUD
$463 USD
View
B+
Retailer 10
-
$688 AUD
$483 USD
View
B+
Retailer 11
-
$803 AUD
$564 USD
View
B
Retailer 12
-
$1,025 AUD
$720 USD
View
B
Retailer 13
-
$1,043 AUD
SGD 990 SGD
View
Retailer 14
-
$1,102 AUD
$774 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$1,354 AUD
$951 USD
View
B
Retailer 16
-
$1,381 AUD
$970 USD
View
B
Retailer 17
-
$1,452 AUD
$1,020 USD
View
Retailer 18
-
$1,499 AUD
£829 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Flawless Fine Jewelry
24C7E0400 · Oct 31
$1,671 AUD
£924 GBP
View
18 more retailers have this diamond
Prices start from $258 AUDSave up to $1,413 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
$258 AUD