CaratHunter
Plans
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 $4,351 NZD
$2,452 USD
As of November 2, 2026
Save $20,749 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $25,099 NZD 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 31, 2026, with prices from $4,351 to $25,099, a $20,749 spread on the same certified stone. Adiamor lists it at $25,099. 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: Nov 2
Current: $25,099 NZD|Low: $4,177 NZD|High: $25,099 NZD|Avg: $9,459 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
Retailer 16
November 1, 2026
Retailer 14$4,351 NZD
Retailer 5$5,046 NZD
Retailer 15$5,046 NZD
Retailer 12$5,341 NZD
Retailer 6$6,176 NZD
Retailer 9$6,814 NZD
Retailer 4$6,938 NZD
Retailer 13$7,567 NZD
Retailer 11$7,651 NZD
Retailer 10$7,813 NZD
Retailer 3$7,869 NZD
Retailer 2$9,351 NZD
Retailer 7$9,572 NZD
Retailer 16$13,476 NZD
Retailer 8$17,614 NZD
Adiamor$25,099 NZD

44 data points across 16 retailers

17 retailers$4,351 NZD to $25,099 NZD

A
Cheapest Retailer
-
$4,351 NZD
$2,452 USD
A
Retailer 2
-
$4,734 NZD
$2,668 USD
View
A
Retailer 3
-
$5,046 NZD
$2,844 USD
View
Retailer 4
-
$5,046 NZD
$2,844 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$5,341 NZD
$3,010 USD
View
A
Retailer 6
-
$6,176 NZD
$3,481 USD
View
A
Retailer 7
-
$6,814 NZD
£3,024 GBP
View
A
Retailer 8
-
$6,938 NZD
$3,910 USD
View
B+
Retailer 9
-
$7,567 NZD
$4,265 USD
View
B+
Retailer 10
-
$7,651 NZD
€4,107 EUR
View
A
Retailer 11
-
$7,813 NZD
ZAR 71,139 ZAR
View
B+
Retailer 12
-
$7,869 NZD
$4,435 USD
View
B+
Retailer 13
-
$9,351 NZD
A$8,108 AUD
View
B+
Retailer 14
-
$9,572 NZD
£4,248 GBP
View
B
Retailer 15
-
$13,476 NZD
$7,595 USD
View
B
Retailer 16
-
$17,614 NZD
$9,928 USD
View
Most Expensive
B
Adiamor
D-77289992 · Oct 31
$25,099 NZD
$14,146 USD
View
16 more retailers have this diamond
Prices start from $4,351 NZDSave up to $20,749 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
15.00ct Emerald
$4,351 NZD