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Emerald|Lab Grown|IGI

1.21ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • IGI LG763668520

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763668520

Diamond specifications and retailer prices

From $182 USD
As of October 30, 2026
Save $1,188 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,370 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763668520 or 763668520. Listed at 19 retailers as of October 30, 2026, with prices from $182 to $1,370, a $1,188 spread on the same certified stone. Brilliant Earth lists it at $1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763668520
Dimensions6.94 × 4.96 × 3.45 mm
L/W Ratio1.40
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
6.94 mm4.96 mm1.21 ctD / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763668520
Side View
Table 60.0%Crown 29.7°Girdle: ThickPavilion 43.6°Culet: LargeDepth 69.6%

Caratlytics Score

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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: $1,370 USD|Low: $147 USD|High: $1,880 USD|Avg: $607 USD|-27.1%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 4$182 USD
Retailer 19$203 USD
Retailer 5$211 USD
Retailer 9$226 USD
Retailer 10$226 USD
Retailer 12$383 USD
Retailer 17$387 USD
Retailer 7$399 USD
Retailer 2$407 USD
Retailer 6$473 USD
Retailer 8$573 USD
Retailer 3$592 USD
Retailer 14$725 USD
Retailer 11$753 USD
Retailer 15$780 USD
Retailer 18$985 USD
Retailer 13$1,060 USD
Retailer 16$1,136 USD
Brilliant Earth$1,370 USD

36 data points across 19 retailers

19 retailers$182 USD to $1,370 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$211 USD
View
A
Retailer 4
-
$226 USD
View
A
Retailer 5
-
$226 USD
View
A
Retailer 6
-
$383 USD
€365 EUR
View
A
Retailer 7
-
$387 USD
ZAR 6,259 ZAR
View
A
Retailer 8
-
$399 USD
View
A
Retailer 9
-
$407 USD
£321 GBP
View
A
Retailer 10
-
$473 USD
View
B+
Retailer 11
-
$573 USD
View
B+
Retailer 12
-
$592 USD
View
B+
Retailer 13
-
$725 USD
View
B+
Retailer 14
-
$753 USD
View
B+
Retailer 15
-
$780 USD
View
B
Retailer 16
-
$985 USD
View
B
Retailer 17
-
$1,060 USD
£835 GBP
View
B
Retailer 18
-
$1,136 USD
View
Most Expensive
B
Brilliant Earth
18477164A · Oct 30
$1,370 USD
View
18 more retailers have this diamond
Prices start from $182 USDSave up to $1,188 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
1.21ct Emerald
$182 USD