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Emerald|Lab Grown|IGI

10.18ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG685516583

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685516583

Diamond specifications and retailer prices

From $2,153 NZD
$1,209 USD
As of October 30, 2026
Save $16,952 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $19,105 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 10.18ct lab-grown emerald diamond

This 10.18ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685516583 or 685516583. Listed at 10 retailers as of October 29, 2026, with prices from $2,153 to $19,105, a $16,952 spread on the same certified stone. Do Amore Diamonds lists it at $19,105. 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

10.18
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685516583
Dimensions15.06 × 10.08 × 6.73 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.06 mm10.08 mm10.18 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685516583
Side View
Table 64.0%Crown 34.6°Girdle: MediumPavilion 33.9°Culet: LargeDepth 66.8%

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: $19,105 NZD|Low: $1,741 NZD|High: $19,105 NZD|Avg: $6,932 NZD|+23.3%
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
Retailer 16
October 28, 2026
Retailer 11$2,153 NZD
Retailer 9$2,341 NZD
Retailer 16$2,550 NZD
Retailer 5$3,367 NZD
Retailer 12$3,960 NZD
Retailer 2$3,962 NZD
Retailer 6$4,760 NZD
Retailer 10$4,782 NZD
Retailer 14$5,163 NZD
Retailer 3$6,729 NZD
Retailer 13$7,032 NZD
Retailer 7$8,274 NZD
Retailer 4$9,883 NZD
Retailer 8$11,643 NZD
Retailer 15$14,369 NZD
Do Amore Diamonds$19,105 NZD

20 data points across 16 retailers

10 retailers$2,153 NZD to $19,105 NZD

A
Cheapest Retailer
-
$2,153 NZD
$1,209 USD
A
Retailer 2
-
$2,341 NZD
$1,315 USD
View
A
Retailer 3
-
$2,550 NZD
$1,432 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,960 NZD
$2,224 USD
View
A
Retailer 5
-
$3,962 NZD
$2,225 USD
View
A
Retailer 6
-
$4,782 NZD
$2,686 USD
View
A
Retailer 7
-
$5,163 NZD
$2,900 USD
View
B+
Retailer 8
-
$7,032 NZD
$3,949 USD
View
B
Retailer 9
-
$14,369 NZD
$8,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-A24981750 · Oct 29
$19,105 NZD
$10,730 USD
View
9 more retailers have this diamond
Prices start from $2,153 NZDSave up to $16,952 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
10.18ct Emerald
$2,153 NZD