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Emerald|Lab Grown|IGI

1.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG681578707

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681578707

Diamond specifications and retailer prices

From $350 AUD
$246 USD
As of October 30, 2026
Save $2,554 AUD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,904 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681578707 or 681578707. Listed at 27 retailers as of October 30, 2026, with prices from $350 to $2,904, a $2,554 spread on the same certified stone. Do Amore Diamonds lists it at $2,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578707
Dimensions7.64 × 5.44 × 3.69 mm
L/W Ratio1.40
Culet sizeLong
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
7.64 mm5.44 mm1.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578707
Side View
Table 62.0%Crown 35°Girdle: MediumPavilion 41.9°Culet: LNGDepth 67.8%

Caratlytics Score

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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: $784 AUD|Low: $303 AUD|High: $1,683 AUD|Avg: $861 AUD|+4.6%
Retailer 1
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 6$303 AUD
Retailer 12$350 AUD
Retailer 4$352 AUD
Retailer 7$372 AUD
Retailer 15$587 AUD
Retailer 9$697 AUD
Retailer 11$713 AUD
Retailer 5$739 AUD
Retailer 1$784 AUD
Retailer 8$908 AUD
Retailer 14$1,213 AUD
Retailer 2$1,333 AUD
Retailer 3$1,334 AUD
Retailer 16$1,529 AUD
Retailer 13$1,552 AUD
Retailer 10$1,672 AUD

45 data points across 16 retailers

27 retailers$350 AUD to $2,904 AUD

Retailer 1
-
$290 AUD
$204 USD
Price last confirmed 29 days ago
Retailer 2
-
$303 AUD
$213 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$350 AUD
$246 USD
View
Final sale: no returns
Retailer 4
-
$352 AUD
$247 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$352 AUD
$247 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$372 AUD
$261 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$376 AUD
$264 USD
View
Retailer 8
-
$376 AUD
$264 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$571 AUD
$401 USD
View
A
Retailer 10
-
$583 AUD
HK$3,200 HKD
View
B+
Retailer 11
-
$587 AUD
$412 USD
View
A
Retailer 12
-
$697 AUD
€466 EUR
View
A
Retailer 13
-
$713 AUD
ZAR 8,089 ZAR
View
A
Retailer 14
-
$739 AUD
$519 USD
View
A
Retailer 15
-
$784 AUD
£434 GBP
View
B+
Retailer 16
-
$908 AUD
$638 USD
View
B+
Retailer 17
-
$1,213 AUD
$852 USD
View
Retailer 18
-
$1,333 AUD
View
Price last confirmed 30 days ago
Retailer 19
-
$1,334 AUD
$937 USD
View
Price last confirmed 21 days ago
Retailer 20
-
$1,334 AUD
$937 USD
View
Price last confirmed 31 days ago
B
Retailer 21
-
$1,529 AUD
$1,074 USD
View
B
Retailer 22
-
$1,552 AUD
$1,090 USD
View
B
Retailer 23
-
$1,578 AUD
$1,108 USD
View
B
Retailer 24
-
$1,672 AUD
£925 GBP
View
B
Retailer 25
-
$1,697 AUD
SGD 1,611 SGD
View
B
Retailer 26
-
$1,758 AUD
$1,235 USD
View
Most Expensive
B
Do Amore Diamonds
27-47C76D6DD · Oct 31
$2,904 AUD
$2,040 USD
View
26 more retailers have this diamond
Prices start from $350 AUDSave up to $2,554 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
$350 AUD