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Emerald|Lab Grown|IGI

0.78ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG623493706

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623493706

Diamond specifications and retailer prices

From $157 USD
As of October 29, 2026
Save $898 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,055 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623493706 or 623493706. Listed at 19 retailers as of October 29, 2026, with prices from $157 to $1,055, a $898 spread on the same certified stone. Reve Diamonds lists it at $1,055. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623493706
Dimensions6.24 × 4.35 × 2.83 mm
L/W Ratio1.43
Culet sizeLong
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
6.24 mm4.35 mm0.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623493706
Side View
Table 67.0%Crown 33.9°Girdle: MediumPavilion 37.5°Culet: LNGDepth 65.1%

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 29
Current: $340 USD|Low: $150 USD|High: $918 USD|Avg: $346 USD|+4.2%
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
October 31, 2026
Retailer 10$157 USD
Retailer 5$175 USD
Retailer 2$182 USD
Retailer 11$194 USD
Retailer 13$194 USD
Retailer 8$235 USD
Retailer 3$265 USD
Retailer 1$340 USD
Retailer 6$343 USD
Retailer 4$428 USD
Retailer 12$624 USD
Retailer 9$659 USD
Retailer 7$908 USD

43 data points across 13 retailers

19 retailers$157 USD to $1,055 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$182 USD
View
A
Retailer 4
-
$194 USD
View
A
Retailer 5
-
$194 USD
View
A
Retailer 6
-
$218 USD
HK$1,700 HKD
View
A
Retailer 7
-
$235 USD
View
A
Retailer 8
-
$265 USD
View
A
Retailer 9
-
$287 USD
View
B+
Retailer 10
-
$340 USD
£268 GBP
View
B+
Retailer 11
-
$343 USD
€327 EUR
View
B+
Retailer 12
-
$428 USD
View
B
Retailer 13
-
$533 USD
SGD 720 SGD
View
B
Retailer 14
-
$624 USD
View
B
Retailer 15
-
$659 USD
View
B
Retailer 16
-
$679 USD
View
B
Retailer 17
-
$908 USD
£715 GBP
View
B
Retailer 18
-
$1,006 USD
£792 GBP
View
Most Expensive
B
Reve Diamonds
20BC11F4D · Oct 30
$1,055 USD
View
18 more retailers have this diamond
Prices start from $157 USDSave up to $898 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
$157 USD