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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG825634225

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825634225

Diamond specifications and retailer prices

From $449 NZD
$252 USD
As of October 28, 2026
Save $4,219 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,668 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825634225 or 825634225. Listed at 18 retailers as of October 28, 2026, with prices from $449 to $4,668, a $4,219 spread on the same certified stone. Brilliant Earth lists it at $4,668. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825634225
Dimensions6.84 × 4.63 × 3.11 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm4.63 mm1.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825634225
Side View
Table 64.0%Crown 32.4°Girdle: MED-STKPavilion 38.5°Culet: LargeDepth 67.2%

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 28
Current: $4,668 NZD|Low: $449 NZD|High: $4,810 NZD|Avg: $1,378 NZD|-3.0%
Brilliant Earth
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
Retailer 17
October 29, 2026
Retailer 3$449 NZD
Retailer 8$490 NZD
Retailer 7$632 NZD
Retailer 9$632 NZD
Retailer 4$846 NZD
Retailer 11$852 NZD
Retailer 10$870 NZD
Retailer 15$910 NZD
Retailer 2$922 NZD
Retailer 14$976 NZD
Retailer 5$1,407 NZD
Retailer 12$1,600 NZD
Retailer 17$1,688 NZD
Retailer 16$1,814 NZD
Retailer 13$1,991 NZD
Retailer 6$2,191 NZD
Brilliant Earth$4,668 NZD

44 data points across 17 retailers

18 retailers$449 NZD to $4,668 NZD

A
Cheapest Retailer
-
$449 NZD
$252 USD
Final sale: no returns
A
Retailer 2
-
$490 NZD
$275 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$591 NZD
$332 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$632 NZD
$355 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$846 NZD
$475 USD
View
A
Retailer 6
-
$852 NZD
ZAR 7,729 ZAR
View
A
Retailer 7
-
$870 NZD
€465 EUR
View
A
Retailer 8
-
$910 NZD
$511 USD
View
A
Retailer 9
-
$922 NZD
£408 GBP
View
B+
Retailer 10
-
$976 NZD
$548 USD
View
B+
Retailer 11
-
$1,407 NZD
SGD 1,067 SGD
View
B
Retailer 12
-
$1,600 NZD
$898 USD
View
B
Retailer 13
-
$1,688 NZD
$948 USD
View
B
Retailer 14
-
$1,814 NZD
$1,018 USD
View
B
Retailer 15
-
$1,991 NZD
£880 GBP
View
B
Retailer 16
-
$2,033 NZD
$1,141 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$2,191 NZD
$1,230 USD
View
Most Expensive
B
Brilliant Earth
21418148A · Oct 28
$4,668 NZD
$2,620 USD
View
17 more retailers have this diamond
Prices start from $449 NZDSave up to $4,219 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
$449 NZD