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Emerald|Lab Grown|IGI

1.51ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG625452645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625452645

Diamond specifications and retailer prices

From $342 AUD
As of November 4, 2026
Save $2,951 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,293 AUD at Do Amore Diamonds · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625452645 or 625452645. Listed at 21 retailers as of November 4, 2026, with prices from $342 to $3,293, a $2,951 spread on the same certified stone. Do Amore Diamonds lists it at $3,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625452645
Dimensions8.13 × 5.24 × 3.51 mm
L/W Ratio1.55
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
8.13 mm5.24 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625452645
Side View
Table 62.0%Crown 32.3°Girdle: MediumPavilion 38.6°Culet: LNGDepth 67.0%

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 4
Current: $3,293 AUD|Low: $329 AUD|High: $3,293 AUD|Avg: $1,198 AUD
Do Amore Diamonds
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
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Retailer 17
Retailer 18
November 5, 2026
Retailer 17$342 AUD
Retailer 3$383 AUD
Retailer 8$398 AUD
Retailer 6$425 AUD
Retailer 9$627 AUD
Retailer 12$807 AUD
Retailer 2$888 AUD
Retailer 11$1,096 AUD
Retailer 14$1,233 AUD
Retailer 15$1,290 AUD
Retailer 16$1,370 AUD
Retailer 7$1,507 AUD
Retailer 18$1,728 AUD
Retailer 10$1,825 AUD
Retailer 13$1,879 AUD
Retailer 4$1,882 AUD
Retailer 5$2,680 AUD
Do Amore Diamonds$3,293 AUD

46 data points across 18 retailers

21 retailers$342 AUD to $3,293 AUD

A
Cheapest Retailer
-
$342 AUD
A
Retailer 2
-
$383 AUD
View
Final sale: no returns
A
Retailer 3
-
$398 AUD
View
A
Retailer 4
-
$425 AUD
View
B+
Retailer 5
-
$569 AUD
View
A
Retailer 6
-
$573 AUD
View
A
Retailer 7
-
$627 AUD
View
A
Retailer 8
-
$807 AUD
View
B+
Retailer 9
-
$888 AUD
View
B+
Retailer 10
-
$1,096 AUD
View
Retailer 11
-
$1,233 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,290 AUD
View
B
Retailer 13
-
$1,370 AUD
View
B
Retailer 14
-
$1,507 AUD
View
B
Retailer 15
-
$1,728 AUD
View
B
Retailer 16
-
$1,746 AUD
View
B
Retailer 17
-
$1,825 AUD
View
B
Retailer 18
-
$1,879 AUD
View
B
Retailer 19
-
$1,882 AUD
View
Retailer 20
-
$2,680 AUD
View
Price last confirmed 33 days ago
Most Expensive
B
Do Amore Diamonds
27-3BD4994A8 · Nov 5
$3,293 AUD
$2,310 USD
View
20 more retailers have this diamond
Prices start from $342 AUDSave up to $2,951 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
$342 AUD