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Emerald|Lab Grown|IGI

1.88ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG818681090

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818681090

Diamond specifications and retailer prices

From $4,832 AUD
$3,395 USD
As of October 28, 2026
Save $3,665 AUD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,498 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.88ct lab-grown emerald diamond

This 1.88ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818681090 or 818681090. Listed at 5 retailers as of October 28, 2026, with prices from $4,832 to $8,498, a $3,665 spread on the same certified stone. Brilliant Earth lists it at $8,498. 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

1.88
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681090
Dimensions8.55 × 5.71 × 3.89 mm
L/W Ratio1.50
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
8.55 mm5.71 mm1.88 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681090
Side View
Table 63.0%Crown 32.4°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $8,498 AUD|Low: $1,089 AUD|High: $8,498 AUD|Avg: $3,459 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 7$1,089 AUD
Retailer 4$1,382 AUD
Retailer 10$1,449 AUD
Retailer 3$2,127 AUD
Retailer 9$2,250 AUD
Retailer 8$2,977 AUD
Retailer 5$4,315 AUD
Retailer 2$4,832 AUD
Retailer 6$6,377 AUD
Brilliant Earth$8,498 AUD

6 data points across 10 retailers

5 retailers$4,832 AUD to $8,498 AUD

Retailer 1
-
$1,382 AUD
$971 USD
Price last confirmed 17 days ago
Retailer 2
-
$2,127 AUD
$1,494 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$4,315 AUD
£2,387 GBP
View
Price last confirmed 18 days ago
B
Retailer 4
-
$4,832 AUD
$3,395 USD
View
Most Expensive
B
Brilliant Earth
21732793Y · Oct 29
$8,498 AUD
$5,970 USD
View
4 more retailers have this diamond
Prices start from $4,832 AUDSave up to $3,665 AUD

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.

B
1.88ct Emerald
$4,832 AUD