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Emerald|Lab Grown|IGI

0.99ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG668410378

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668410378

Diamond specifications and retailer prices

From $178 AUD
$125 USD
As of October 27, 2026
Save $1,677 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,855 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668410378 or 668410378. Listed at 15 retailers as of October 27, 2026, with prices from $178 to $1,855, a $1,677 spread on the same certified stone. MOH London lists it at $1,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668410378
Dimensions6.89 × 4.61 × 3.24 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
6.89 mm4.61 mm0.99 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG668410378
Side View
Table 63.0%Crown 37.3°Girdle: MED-THKPavilion 41.4°Culet: LargeDepth 70.3%

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 27
Current: $1,855 AUD|Low: $141 AUD|High: $1,867 AUD|Avg: $639 AUD|+0.5%
MOH London
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 29, 2026
Retailer 12$178 AUD
Retailer 6$199 AUD
Retailer 11$206 AUD
Retailer 4$223 AUD
Retailer 3$235 AUD
Retailer 2$396 AUD
Retailer 10$420 AUD
Retailer 16$423 AUD
Retailer 5$562 AUD
Retailer 13$572 AUD
Retailer 8$582 AUD
Retailer 9$710 AUD
Retailer 15$750 AUD
Retailer 7$791 AUD
Retailer 14$1,150 AUD
MOH London$1,855 AUD

23 data points across 16 retailers

15 retailers$178 AUD to $1,855 AUD

A
Cheapest Retailer
-
$178 AUD
$125 USD
A
Retailer 2
-
$199 AUD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$206 AUD
$145 USD
View
A
Retailer 4
-
$223 AUD
$157 USD
View
A
Retailer 5
-
$235 AUD
$165 USD
View
A
Retailer 6
-
$396 AUD
€265 EUR
View
A
Retailer 7
-
$420 AUD
£232 GBP
View
A
Retailer 8
-
$423 AUD
$297 USD
View
A
Retailer 9
-
$562 AUD
$395 USD
View
A
Retailer 10
-
$572 AUD
$402 USD
View
B+
Retailer 11
-
$710 AUD
$499 USD
View
A
Retailer 12
-
$750 AUD
$527 USD
View
B+
Retailer 13
-
$791 AUD
$556 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,150 AUD
£636 GBP
View
Most Expensive
B
MOH London
LG668410378 · Oct 29
$1,855 AUD
£1,026 GBP
View
14 more retailers have this diamond
Prices start from $178 AUDSave up to $1,677 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
0.99ct Emerald
$178 AUD