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Emerald|Lab Grown|IGI

1.83ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG768628545

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768628545

Diamond specifications and retailer prices

From $931 NZD
HK$4,100 HKD
As of October 27, 2026
Save $6,574 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,505 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.83ct lab-grown emerald diamond

This 1.83ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768628545 or 768628545. Listed at 15 retailers as of October 26, 2026, with prices from $931 to $7,505, a $6,574 spread on the same certified stone. Brilliant Earth lists it at $7,505. 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

1.83
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628545
Dimensions8.44 × 5.66 × 3.92 mm
L/W Ratio1.49
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
8.44 mm5.66 mm1.83 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628545
Side View
Table 63.0%Crown 37.1°Girdle: Slightly ThickPavilion 42.6°Culet: LargeDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $7,505 NZD|Low: $834 NZD|High: $7,754 NZD|Avg: $2,810 NZD|-3.2%
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
October 27, 2026
Retailer 11$931 NZD
Retailer 13$990 NZD
Retailer 3$1,118 NZD
Retailer 2$1,142 NZD
Retailer 10$1,184 NZD
Retailer 8$1,241 NZD
Retailer 4$1,586 NZD
Retailer 14$1,987 NZD
Retailer 15$2,436 NZD
Retailer 5$2,538 NZD
Retailer 9$2,808 NZD
Retailer 12$3,121 NZD
Retailer 6$5,252 NZD
Retailer 7$6,070 NZD
Brilliant Earth$7,505 NZD

39 data points across 15 retailers

15 retailers$931 NZD to $7,505 NZD

A
Cheapest Retailer
-
$931 NZD
HK$4,100 HKD
A
Retailer 2
-
$990 NZD
$558 USD
View
A
Retailer 3
-
$1,118 NZD
$630 USD
View
A
Retailer 4
-
$1,142 NZD
€613 EUR
View
Retailer 5
-
$1,184 NZD
ZAR 10,776 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,241 NZD
£551 GBP
View
Retailer 7
-
$1,586 NZD
$894 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,987 NZD
$1,120 USD
View
B+
Retailer 9
-
$2,436 NZD
$1,373 USD
View
B+
Retailer 10
-
$2,538 NZD
$1,430 USD
View
B+
Retailer 11
-
$2,808 NZD
£1,246 GBP
View
Retailer 12
-
$3,121 NZD
A$2,706 AUD
View
Price last confirmed 23 days ago
Retailer 13
-
$5,252 NZD
$2,960 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$6,070 NZD
$3,421 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
18939128Y · Oct 26
$7,505 NZD
$4,230 USD
View
14 more retailers have this diamond
Prices start from $931 NZDSave up to $6,574 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
1.83ct Emerald
$931 NZD