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 $525 USD
HK$4,100 HKD
As of October 27, 2026
Save $3,705 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,230 USD 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 $525 to $4,230, a $3,705 spread on the same certified stone. Brilliant Earth lists it at $4,230. 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628545
Dimensions5.66 × 5.66 × 3.92 mm
L/W Ratio1.00
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
5.66 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

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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: $4,230 USD|Low: $470 USD|High: $4,370 USD|Avg: $1,586 USD|-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$525 USD
Retailer 13$558 USD
Retailer 3$630 USD
Retailer 2$644 USD
Retailer 10$667 USD
Retailer 8$699 USD
Retailer 4$894 USD
Retailer 14$1,120 USD
Retailer 15$1,373 USD
Retailer 5$1,430 USD
Retailer 9$1,582 USD
Retailer 12$1,759 USD
Retailer 6$2,960 USD
Retailer 7$3,421 USD
Brilliant Earth$4,230 USD

40 data points across 15 retailers

15 retailers$525 USD to $4,230 USD

A
Cheapest Retailer
-
$525 USD
HK$4,100 HKD
A
Retailer 2
-
$558 USD
View
A
Retailer 3
-
$630 USD
View
A
Retailer 4
-
$644 USD
€613 EUR
View
A
Retailer 5
-
$667 USD
ZAR 10,776 ZAR
View
A
Retailer 6
-
$699 USD
£551 GBP
View
A
Retailer 7
-
$894 USD
View
B+
Retailer 8
-
$1,120 USD
View
B+
Retailer 9
-
$1,373 USD
View
B+
Retailer 10
-
$1,430 USD
View
B+
Retailer 11
-
$1,582 USD
£1,246 GBP
View
Retailer 12
-
$1,759 USD
A$2,706 AUD
View
Price last confirmed 21 days ago
Retailer 13
-
$2,960 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$3,421 USD
View
Most Expensive
B
Brilliant Earth
18939128Y · Oct 26
$4,230 USD
View
14 more retailers have this diamond
Prices start from $525 USDSave up to $3,705 USD

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
$525 USD