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Emerald|Lab Grown|IGI

15.05ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG798612825

Shape and cutting style on the report: Emerald cut

Certificate IGI LG798612825

Diamond specifications and retailer prices

From $4,365 NZD
$2,460 USD
As of November 2, 2026
Save $20,896 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $25,261 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.05ct lab-grown emerald diamond

This 15.05ct 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 LG798612825 or 798612825. Listed at 15 retailers as of November 2, 2026, with prices from $4,365 to $25,261, a $20,896 spread on the same certified stone. Adiamor lists it at $25,261. 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

15.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612825
Dimensions17.50 × 11.85 × 7.45 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.50 mm11.85 mm15.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612825
Side View
Table 73.0%Crown 36.8°Girdle: MediumPavilion 38.8°Culet: LargeDepth 62.9%

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 2
Current: $25,261 NZD|Low: $4,191 NZD|High: $25,261 NZD|Avg: $8,768 NZD
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
November 2, 2026
Retailer 13$4,365 NZD
Retailer 5$4,750 NZD
Retailer 4$5,064 NZD
Retailer 14$5,064 NZD
Retailer 11$5,350 NZD
Retailer 6$6,196 NZD
Retailer 2$6,837 NZD
Retailer 3$6,961 NZD
Retailer 12$7,592 NZD
Retailer 10$7,676 NZD
Retailer 9$7,839 NZD
Retailer 15$7,892 NZD
Retailer 8$9,382 NZD
Retailer 7$17,672 NZD
Adiamor$25,261 NZD

45 data points across 15 retailers

15 retailers$4,365 NZD to $25,261 NZD

A
Cheapest Retailer
-
$4,365 NZD
$2,460 USD
A
Retailer 2
-
$4,750 NZD
$2,677 USD
View
Retailer 3
-
$5,064 NZD
$2,854 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$5,064 NZD
$2,854 USD
View
A
Retailer 5
-
$5,350 NZD
$3,015 USD
View
A
Retailer 6
-
$6,196 NZD
$3,492 USD
View
A
Retailer 7
-
$6,837 NZD
£3,034 GBP
View
A
Retailer 8
-
$6,961 NZD
$3,923 USD
View
B+
Retailer 9
-
$7,592 NZD
$4,279 USD
View
B+
Retailer 10
-
$7,676 NZD
€4,120 EUR
View
A
Retailer 11
-
$7,839 NZD
ZAR 71,373 ZAR
View
B+
Retailer 12
-
$7,892 NZD
$4,448 USD
View
B+
Retailer 13
-
$9,382 NZD
A$8,135 AUD
View
B
Retailer 14
-
$17,672 NZD
$9,960 USD
View
Most Expensive
B
Adiamor
D-78904794 · Nov 2
$25,261 NZD
$14,237 USD
View
14 more retailers have this diamond
Prices start from $4,365 NZDSave up to $20,896 NZD

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
15.05ct Emerald
$4,365 NZD