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Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG817679710

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817679710

Diamond specifications and retailer prices

From €163 EUR
$183 USD
As of November 1, 2026
Save €854 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,017 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817679710 or 817679710. Listed at 19 retailers as of November 1, 2026, with prices from €163 to €1,017, a €854 spread on the same certified stone. Reve Diamonds lists it at €1,017. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817679710
Dimensions7.15 × 5.05 × 3.48 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm5.05 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817679710
Side View
Table 60.0%Crown 39.4°Girdle: MediumPavilion 40.7°Culet: LargeDepth 68.9%

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: Nov 1
Current: €366 EUR|Low: €157 EUR|High: €1,060 EUR|Avg: €541 EUR|+4.0%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 12€163 EUR
Retailer 4€182 EUR
Retailer 13€202 EUR
Retailer 15€202 EUR
Retailer 8€350 EUR
Retailer 14€358 EUR
Retailer 1€366 EUR
Retailer 3€423 EUR
Retailer 9€494 EUR
Retailer 2€663 EUR
Retailer 6€664 EUR
Retailer 11€688 EUR
Retailer 5€700 EUR
Retailer 10€949 EUR
Reve Diamonds€1,017 EUR
Retailer 7€1,060 EUR

45 data points across 16 retailers

19 retailers€163 EUR to €1,017 EUR

A
Cheapest Retailer
-
€163 EUR
$183 USD
A
Retailer 2
-
€182 EUR
$204 USD
View
Final sale: no returns
A
Retailer 3
-
€190 EUR
$213 USD
View
A
Retailer 4
-
€202 EUR
$227 USD
View
Retailer 5
-
€202 EUR
$227 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
€228 EUR
HK$2,000 HKD
View
A
Retailer 7
-
€350 EUR
ZAR 6,340 ZAR
View
A
Retailer 8
-
€358 EUR
$402 USD
View
A
Retailer 9
-
€366 EUR
£323 GBP
View
A
Retailer 10
-
€410 EUR
$460 USD
View
A
Retailer 11
-
€423 EUR
$474 USD
View
B+
Retailer 12
-
€494 EUR
A$853 AUD
View
B+
Retailer 13
-
€652 EUR
$731 USD
View
B+
Retailer 14
-
€664 EUR
SGD 1,006 SGD
View
B+
Retailer 15
-
€677 EUR
$759 USD
View
B+
Retailer 16
-
€688 EUR
$772 USD
View
B+
Retailer 17
-
€700 EUR
$785 USD
View
B
Retailer 18
-
€949 EUR
£838 GBP
View
Most Expensive
B
Reve Diamonds
FCA03CD10 · Nov 1
€1,017 EUR
$1,140 USD
View
18 more retailers have this diamond
Prices start from €163 EURSave up to €854 EUR

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
€163 EUR