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Emerald|Lab Grown|IGI

15.00ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG780610025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780610025

Diamond specifications and retailer prices

From $3,491 AUD
$2,452 USD
As of October 30, 2026
Save $16,648 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,138 AUD at Adiamor · As of October 31, 2026
View at Adiamor

About this 15ct lab-grown emerald diamond

This 15ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780610025 or 780610025. Listed at 17 retailers as of October 30, 2026, with prices from $3,491 to $20,138, a $16,648 spread on the same certified stone. Adiamor lists it at $20,138. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780610025
Dimensions17.54 × 11.76 × 7.36 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.54 mm11.76 mm15.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780610025
Side View
Table 68.0%Crown 32.2°Girdle: MediumPavilion 42.3°Culet: LNGDepth 62.6%

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: Oct 30
Current: $20,138 AUD|Low: $3,351 AUD|High: $20,138 AUD|Avg: $7,579 AUD
Adiamor
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
November 1, 2026
Retailer 14$3,491 AUD
Retailer 5$4,049 AUD
Retailer 15$4,049 AUD
Retailer 12$4,285 AUD
Retailer 6$4,956 AUD
Retailer 9$5,467 AUD
Retailer 4$5,566 AUD
Retailer 13$6,072 AUD
Retailer 11$6,139 AUD
Retailer 10$6,269 AUD
Retailer 3$6,314 AUD
Retailer 2$7,503 AUD
Retailer 7$7,680 AUD
Retailer 16$10,812 AUD
Retailer 8$14,133 AUD
Adiamor$20,138 AUD

45 data points across 16 retailers

17 retailers$3,491 AUD to $20,138 AUD

A
Cheapest Retailer
-
$3,491 AUD
$2,452 USD
A
Retailer 2
-
$3,798 AUD
$2,668 USD
View
A
Retailer 3
-
$4,049 AUD
$2,844 USD
View
Retailer 4
-
$4,049 AUD
$2,844 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$4,285 AUD
$3,010 USD
View
A
Retailer 6
-
$4,956 AUD
$3,481 USD
View
A
Retailer 7
-
$5,467 AUD
£3,024 GBP
View
A
Retailer 8
-
$5,566 AUD
$3,910 USD
View
B+
Retailer 9
-
$6,072 AUD
$4,265 USD
View
B+
Retailer 10
-
$6,139 AUD
€4,107 EUR
View
A
Retailer 11
-
$6,269 AUD
ZAR 71,139 ZAR
View
B+
Retailer 12
-
$6,314 AUD
$4,435 USD
View
B+
Retailer 13
-
$7,503 AUD
View
B+
Retailer 14
-
$7,680 AUD
£4,248 GBP
View
B
Retailer 15
-
$10,812 AUD
$7,595 USD
View
B
Retailer 16
-
$14,133 AUD
$9,928 USD
View
Most Expensive
B
Adiamor
D-77289992 · Oct 31
$20,138 AUD
$14,146 USD
View
16 more retailers have this diamond
Prices start from $3,491 AUDSave up to $16,648 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
15.00ct Emerald
$3,491 AUD