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Emerald|Lab Grown|IGI

1.21ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG837651510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837651510

Diamond specifications and retailer prices

From $475 NZD
As of October 30, 2026
Save $926 NZD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,983 NZD at MOH London · As of October 25, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837651510 or 837651510. Listed at 12 retailers as of October 29, 2026, with a 195% 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837651510
Dimensions7.51 × 4.93 × 3.38 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm4.93 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837651510
Side View
Table 71.0%Crown 35.6°Girdle: ThinPavilion 42.5°Culet: LargeDepth 68.6%

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: Oct 30
Current: $1,983 NZD|Low: $328 NZD|High: $2,003 NZD|Avg: $1,047 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 7$341 NZD
Retailer 8$396 NZD
Retailer 3$475 NZD
Retailer 10$740 NZD
Retailer 2$1,032 NZD
Retailer 5$1,178 NZD
Retailer 6$1,189 NZD
Retailer 11$1,361 NZD
Retailer 4$1,382 NZD
Retailer 12$1,382 NZD
Retailer 9$1,401 NZD
MOH London$1,983 NZD

22 data points across 12 retailers

12 retailers$475 NZD to $1,401 NZD

Retailer 1
-
$341 NZD
Price last confirmed 9 days ago
Retailer 2
-
$396 NZD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$475 NZD
View
Retailer 4
-
$740 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,032 NZD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,178 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,189 NZD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,361 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$1,382 NZD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,401 NZD
View
Retailer 11
-
$1,426 NZD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG837651510 · Oct 25
$1,983 NZD
£880 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $475 NZDSave up to $926 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
1.21ct Emerald
$475 NZD