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Emerald|Lab Grown|IGI

1.87ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG681511410

Shape and cutting style on the report: Emerald cut

Certificate IGI LG681511410

Diamond specifications and retailer prices

From $454 AUD
$319 USD
As of October 30, 2026
Save $1,811 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,265 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.87ct lab-grown emerald diamond

This 1.87ct 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 top-tier cut grade and certified by IGI LG681511410 or 681511410. Listed at 18 retailers as of October 29, 2026, with prices from $454 to $2,265, a $1,811 spread on the same certified stone. MOH London lists it at $2,265. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681511410
Dimensions8.40 × 5.77 × 3.90 mm
L/W Ratio1.46
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
8.40 mm5.77 mm1.87 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681511410
Side View
Table 61.0%Crown 36.8°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 67.6%

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 30
Current: $2,265 AUD|Low: $507 AUD|High: $2,325 AUD|Avg: $1,240 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$507 AUD
Retailer 12$527 AUD
Retailer 9$776 AUD
Retailer 7$783 AUD
Retailer 3$950 AUD
Retailer 6$966 AUD
Retailer 2$1,003 AUD
Retailer 5$1,310 AUD
Retailer 8$1,649 AUD
Retailer 10$2,161 AUD
Retailer 4$2,191 AUD
MOH London$2,265 AUD

42 data points across 12 retailers

18 retailers$454 AUD to $2,265 AUD

A
Cheapest Retailer
-
$454 AUD
$319 USD
A
Retailer 2
-
$507 AUD
$356 USD
View
Final sale: no returns
A
Retailer 3
-
$527 AUD
$370 USD
View
A
Retailer 4
-
$562 AUD
$395 USD
View
A
Retailer 5
-
$562 AUD
$395 USD
View
B+
Retailer 6
-
$776 AUD
$545 USD
View
A
Retailer 7
-
$783 AUD
$550 USD
View
A
Retailer 8
-
$950 AUD
$667 USD
View
A
Retailer 9
-
$966 AUD
ZAR 10,966 ZAR
View
A
Retailer 10
-
$1,003 AUD
£555 GBP
View
A
Retailer 11
-
$1,310 AUD
View
B+
Retailer 12
-
$1,649 AUD
$1,158 USD
View
B+
Retailer 13
-
$1,808 AUD
$1,270 USD
View
B+
Retailer 14
-
$1,872 AUD
$1,315 USD
View
B+
Retailer 15
-
$2,123 AUD
$1,491 USD
View
B+
Retailer 16
-
$2,161 AUD
$1,518 USD
View
B+
Retailer 17
-
$2,191 AUD
£1,212 GBP
View
Most Expensive
B+
MOH London
LG681511410 · Oct 29
$2,265 AUD
£1,253 GBP
View
17 more retailers have this diamond
Prices start from $454 AUDSave up to $1,811 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.

A
1.87ct Emerald
$454 AUD