CaratHunter
Plans
Emerald|Lab Grown|IGI

1.21ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG514268645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514268645

Diamond specifications and retailer prices

From $1,352 AUD
$950 USD
As of October 31, 2026
Save $2,917 AUD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,541 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514268645 or 514268645. Listed at 12 retailers as of October 31, 2026, with a 216% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514268645
Dimensions7.68 × 4.97 × 3.16 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.68 mm4.97 mm1.21 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514268645
Side View
Table 63.0%Crown 25.3°Girdle: MediumPavilion 37.4°Culet: LNGDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,541 AUD|Low: $1,352 AUD|High: $6,592 AUD|Avg: $3,495 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 9$1,352 AUD
Retailer 2$1,963 AUD
Retailer 14$2,137 AUD
Retailer 15$2,198 AUD
Retailer 10$2,278 AUD
Retailer 13$2,278 AUD
Retailer 4$2,520 AUD
Retailer 7$2,563 AUD
Retailer 5$3,098 AUD
Retailer 11$3,599 AUD
Retailer 3$4,134 AUD
Retailer 12$4,269 AUD
Retailer 8$5,099 AUD
Retailer 16$5,511 AUD
Retailer 6$6,521 AUD
MOH London$6,541 AUD

19 data points across 16 retailers

12 retailers$1,352 AUD to $4,269 AUD

B+
Cheapest Retailer
-
$1,352 AUD
$950 USD
B
Retailer 2
-
$1,963 AUD
$1,379 USD
View
B
Retailer 3
-
$2,137 AUD
$1,501 USD
View
B
Retailer 4
-
$2,198 AUD
$1,544 USD
View
Final sale: no returns
B
Retailer 5
-
$2,278 AUD
$1,600 USD
View
Retailer 6
-
$2,278 AUD
$1,600 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,520 AUD
$1,770 USD
View
B
Retailer 8
-
$3,599 AUD
$2,528 USD
View
B
Retailer 9
-
$4,134 AUD
$2,904 USD
View
B
Retailer 10
-
$4,269 AUD
$2,999 USD
View
Retailer 11
-
$5,511 AUD
£3,048 GBP
View
Price under review
Most Expensive
MOH London
LG514268645 · Oct 29
$6,541 AUD
£3,618 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,352 AUDSave up to $2,917 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.

B+
1.21ct Emerald
$1,352 AUD