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 $3,395 USD
As of October 28, 2026
Save $2,575 USD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,970 USD 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 $3,395 to $5,970, a $2,575 spread on the same certified stone. Brilliant Earth lists it at $5,970. 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
Color
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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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $5,970 USD|Low: $765 USD|High: $5,970 USD|Avg: $2,430 USD
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$765 USD
Retailer 4$971 USD
Retailer 10$1,018 USD
Retailer 3$1,494 USD
Retailer 9$1,581 USD
Retailer 8$2,092 USD
Retailer 5$3,031 USD
Retailer 2$3,395 USD
Retailer 6$4,480 USD
Brilliant Earth$5,970 USD

6 data points across 10 retailers

5 retailers$3,395 USD to $5,970 USD

A
Retailer 1
-
$971 USD
Price last confirmed 17 days ago
B+
Retailer 2
-
$1,494 USD
View
Price last confirmed 16 days ago
B
Retailer 3
-
$3,031 USD
£2,387 GBP
View
Price last confirmed 18 days ago
B
Retailer 4
-
$3,395 USD
View
Most Expensive
B
Brilliant Earth
21732793Y · Oct 29
$5,970 USD
View
4 more retailers have this diamond
Prices start from $3,395 USDSave up to $2,575 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
1.88ct Emerald
$3,395 USD