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Emerald|Lab Grown|IGI

1.85ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG683520904

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683520904

Diamond specifications and retailer prices

From $502 NZD
$282 USD
As of October 27, 2026
Save $3,994 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,496 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.85ct lab-grown emerald diamond

This 1.85ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG683520904 or 683520904. Listed at 19 retailers as of October 27, 2026, with prices from $502 to $4,496, a $3,994 spread on the same certified stone. Rare Carat lists it at $4,496. 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

1.85
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520904
Dimensions8.26 × 5.79 × 3.86 mm
L/W Ratio1.43
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
8.26 mm5.79 mm1.85 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683520904
Side View
Table 65.0%Crown 38.4°Girdle: MediumPavilion 39°Culet: LargeDepth 66.7%

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: $4,496 NZD|Low: $483 NZD|High: $4,585 NZD|Avg: $1,586 NZD|+10.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 18$502 NZD
Retailer 4$561 NZD
Retailer 7$584 NZD
Retailer 6$623 NZD
Retailer 19$623 NZD
Retailer 17$864 NZD
Retailer 14$908 NZD
Retailer 13$1,071 NZD
Retailer 2$1,097 NZD
Retailer 8$1,113 NZD
Retailer 12$1,450 NZD
Retailer 16$1,916 NZD
Retailer 5$2,005 NZD
Retailer 11$2,094 NZD
Retailer 3$2,398 NZD
Retailer 9$2,415 NZD
Retailer 15$2,501 NZD
Retailer 10$2,600 NZD
Rare Carat$4,496 NZD

45 data points across 19 retailers

19 retailers$502 NZD to $4,496 NZD

A
Cheapest Retailer
-
$502 NZD
$282 USD
A
Retailer 2
-
$561 NZD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$584 NZD
$328 USD
View
A
Retailer 4
-
$623 NZD
$350 USD
View
A
Retailer 5
-
$623 NZD
$350 USD
View
B+
Retailer 6
-
$864 NZD
$485 USD
View
A
Retailer 7
-
$908 NZD
$510 USD
View
A
Retailer 8
-
$1,071 NZD
ZAR 9,719 ZAR
View
A
Retailer 9
-
$1,097 NZD
£485 GBP
View
A
Retailer 10
-
$1,113 NZD
$625 USD
View
A
Retailer 11
-
$1,450 NZD
A$1,253 AUD
View
B+
Retailer 12
-
$1,916 NZD
$1,076 USD
View
B+
Retailer 13
-
$2,005 NZD
$1,126 USD
View
B+
Retailer 14
-
$2,094 NZD
$1,176 USD
View
B+
Retailer 15
-
$2,398 NZD
$1,347 USD
View
B+
Retailer 16
-
$2,415 NZD
£1,068 GBP
View
B+
Retailer 17
-
$2,501 NZD
£1,106 GBP
View
B
Retailer 18
-
$2,600 NZD
$1,460 USD
View
Most Expensive
B
Rare Carat
GD6236_l_683520904 · Oct 28
$4,496 NZD
$2,525 USD
View
18 more retailers have this diamond
Prices start from $502 NZDSave up to $3,994 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
1.85ct Emerald
$502 NZD