CaratHunter
Plans
Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG786645073

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786645073

Diamond specifications and retailer prices

From $563 NZD
$316 USD
As of October 27, 2026
Save $4,102 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,665 NZD at Brilliant Earth · As of October 29, 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 top-tier cut grade and certified by IGI LG786645073 or 786645073. Listed at 21 retailers as of October 27, 2026, with prices from $563 to $4,665, a $4,102 spread on the same certified stone. Brilliant Earth lists it at $4,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645073
Dimensions6.75 × 4.77 × 3.16 mm
L/W Ratio1.42
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
6.75 mm4.77 mm1.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645073
Side View
Table 66.0%Crown 35.4°Girdle: MediumPavilion 42.8°Culet: LargeDepth 66.2%

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 27
Current: $4,665 NZD|Low: $447 NZD|High: $4,807 NZD|Avg: $1,569 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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 3$563 NZD
Retailer 7$629 NZD
Retailer 4$652 NZD
Retailer 17$698 NZD
Retailer 20$698 NZD
Retailer 5$775 NZD
Retailer 8$940 NZD
Retailer 15$944 NZD
Retailer 6$1,034 NZD
Retailer 12$1,120 NZD
Retailer 13$1,135 NZD
Retailer 14$1,198 NZD
Retailer 2$1,239 NZD
Retailer 16$1,722 NZD
Retailer 10$1,863 NZD
Retailer 19$2,242 NZD
Retailer 11$2,323 NZD
Retailer 9$2,783 NZD
Retailer 18$2,797 NZD
Brilliant Earth$4,665 NZD

42 data points across 20 retailers

21 retailers$563 NZD to $4,665 NZD

A
Cheapest Retailer
-
$563 NZD
$316 USD
A
Retailer 2
-
$629 NZD
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$652 NZD
$366 USD
View
A
Retailer 4
-
$698 NZD
$392 USD
View
A
Retailer 5
-
$698 NZD
$392 USD
View
A
Retailer 6
-
$775 NZD
HK$3,400 HKD
View
A
Retailer 7
-
$940 NZD
$528 USD
View
A
Retailer 8
-
$944 NZD
$530 USD
View
A
Retailer 9
-
$1,034 NZD
$581 USD
View
B+
Retailer 10
-
$1,120 NZD
$629 USD
View
B+
Retailer 11
-
$1,135 NZD
€607 EUR
View
B+
Retailer 12
-
$1,198 NZD
ZAR 10,871 ZAR
View
B+
Retailer 13
-
$1,239 NZD
£548 GBP
View
B+
Retailer 14
-
$1,722 NZD
$967 USD
View
B
Retailer 15
-
$1,863 NZD
SGD 1,414 SGD
View
B
Retailer 16
-
$2,123 NZD
$1,192 USD
View
Price last confirmed 50 days ago
B
Retailer 17
-
$2,242 NZD
$1,259 USD
View
B
Retailer 18
-
$2,323 NZD
$1,305 USD
View
B
Retailer 19
-
$2,783 NZD
$1,563 USD
View
B
Retailer 20
-
$2,797 NZD
£1,237 GBP
View
Most Expensive
B
Brilliant Earth
20880576A · Oct 29
$4,665 NZD
$2,620 USD
View
20 more retailers have this diamond
Prices start from $563 NZDSave up to $4,102 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
$563 NZD