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Emerald|Lab Grown|IGI

1.00ct F SI2 Emerald Lab Grown Diamond

VG • F/SI2 • IGI LG800644001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800644001

Diamond specifications and retailer prices

From $263 NZD
$148 USD
As of November 1, 2026
Save $2,197 NZD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,460 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG800644001 or 800644001. Listed at 8 retailers as of November 1, 2026, with prices from $263 to $2,460, a $2,197 spread on the same certified stone. MOH London lists it at $2,460. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800644001
Dimensions6.57 × 4.85 × 3.17 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.85 mm1.00 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800644001
Side View
Table 71.0%Crown 36.8°Girdle: STK-THKPavilion 39.8°Culet: LargeDepth 65.4%

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 1
Current: $2,460 NZD|Low: $263 NZD|High: $2,474 NZD|Avg: $855 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$263 NZD
Retailer 6$400 NZD
Retailer 2$498 NZD
Retailer 4$523 NZD
Retailer 5$560 NZD
MOH London$2,460 NZD

18 data points across 6 retailers

8 retailers$263 NZD to $2,460 NZD

A
Cheapest Retailer
-
$263 NZD
$148 USD
Final sale: no returns
B+
Retailer 2
-
$400 NZD
$225 USD
View
B+
Retailer 3
-
$498 NZD
£221 GBP
View
B+
Retailer 4
-
$523 NZD
€280 EUR
View
B+
Retailer 5
-
$560 NZD
£248 GBP
View
B
Retailer 6
-
$906 NZD
$510 USD
View
B
Retailer 7
-
$947 NZD
$533 USD
View
Most Expensive
C
MOH London
LG800644001 · Nov 1
$2,460 NZD
£1,090 GBP
View
7 more retailers have this diamond
Prices start from $263 NZDSave up to $2,197 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
1.00ct Emerald
$263 NZD