Emerald|Lab Grown|IGI

0.78ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG763666647

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763666647

Diamond specifications and retailer prices

From $129 USD
As of October 29, 2026
Save $1,111 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,240 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763666647 or 763666647. Listed at 13 retailers as of October 29, 2026, with prices from $129 to $1,240, a $1,111 spread on the same certified stone. Do Amore Diamonds lists it at $1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763666647
Dimensions6.26 × 4.41 × 2.91 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
6.26 mm4.41 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763666647
Side View
Table 68.0%Crown 36.4°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 66.0%

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 29
Current: $1,240 USD|Low: $124 USD|High: $1,280 USD|Avg: $444 USD|-3.1%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
October 29, 2026
Retailer 11$129 USD
Retailer 5$150 USD
Retailer 12$150 USD
Retailer 14$221 USD
Retailer 9$230 USD
Retailer 4$269 USD
Retailer 7$301 USD
Retailer 15$304 USD
Retailer 8$346 USD
Retailer 13$540 USD
Retailer 10$543 USD
Retailer 16$567 USD
Retailer 6$567 USD
Retailer 3$659 USD
Retailer 2$829 USD
Do Amore Diamonds$1,240 USD

21 data points across 16 retailers

13 retailers$129 USD to $1,240 USD

A
Cheapest Retailer
-
$129 USD
A
Retailer 2
-
$150 USD
View
Final sale: no returns
A
Retailer 3
-
$150 USD
View
A
Retailer 4
-
$221 USD
View
A
Retailer 5
-
$230 USD
View
A
Retailer 6
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 7
-
$304 USD
View
Retailer 8
-
$540 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$543 USD
View
B
Retailer 10
-
$567 USD
View
B
Retailer 11
-
$659 USD
SGD 890 SGD
View
B
Retailer 12
-
$829 USD
£653 GBP
View
Most Expensive
B
Do Amore Diamonds
27-194BB861D · Oct 29
$1,240 USD
View
12 more retailers have this diamond
Prices start from $129 USDSave up to $1,111 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
0.78ct Emerald
$129 USD