Emerald|Lab Grown|IGI

1.20ct D VS1 Emerald Lab Grown Diamond

GD • D/VS1 • IGI LG698574090

Shape and cutting style on the report: Emerald cut

Certificate IGI LG698574090

Diamond specifications and retailer prices

From $186 USD
As of October 27, 2026
Save $1,094 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,280 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG698574090 or 698574090. Listed at 23 retailers as of October 27, 2026, with prices from $186 to $1,280, a $1,094 spread on the same certified stone. Brilliant Earth lists it at $1,280. 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

1.20
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698574090
Dimensions7.03 × 5.07 × 3.46 mm
L/W Ratio1.39
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
7.03 mm5.07 mm1.20 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698574090
Side View
Table 67.0%Crown 36.5°Girdle: Slightly ThickPavilion 42.9°Culet: LargeDepth 68.2%

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: $1,280 USD|Low: $178 USD|High: $1,280 USD|Avg: $501 USD
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 17$186 USD
Retailer 9$207 USD
Retailer 7$216 USD
Retailer 3$230 USD
Retailer 6$230 USD
Retailer 2$395 USD
Retailer 11$396 USD
Retailer 4$406 USD
Retailer 10$415 USD
Retailer 8$552 USD
Retailer 13$562 USD
Retailer 16$568 USD
Retailer 15$680 USD
Retailer 12$686 USD
Retailer 5$741 USD
Retailer 14$1,078 USD
Brilliant Earth$1,280 USD

46 data points across 17 retailers

23 retailers$186 USD to $1,280 USD

A
Cheapest Retailer
-
$186 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$216 USD
View
A
Retailer 4
-
$230 USD
View
A
Retailer 5
-
$230 USD
View
B+
Retailer 6
-
$395 USD
€376 EUR
View
B+
Retailer 7
-
$396 USD
ZAR 6,392 ZAR
View
B+
Retailer 8
-
$406 USD
View
B+
Retailer 9
-
$415 USD
£327 GBP
View
B+
Retailer 10
-
$454 USD
View
B+
Retailer 11
-
$552 USD
View
B+
Retailer 12
-
$562 USD
A$865 AUD
View
B
Retailer 13
-
$568 USD
View
B
Retailer 14
-
$680 USD
View
B
Retailer 15
-
$686 USD
A$1,056 AUD
View
B
Retailer 16
-
$698 USD
View
Price last confirmed 43 days ago
B
Retailer 17
-
$705 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$741 USD
View
B
Retailer 19
-
$750 USD
SGD 1,013 SGD
View
B
Retailer 20
-
$770 USD
View
B
Retailer 21
-
$795 USD
View
B
Retailer 22
-
$1,078 USD
£849 GBP
View
Most Expensive
C
Brilliant Earth
18212554A · Oct 28
$1,280 USD
View
22 more retailers have this diamond
Prices start from $186 USDSave up to $1,094 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
1.20ct Emerald
$186 USD