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Emerald|Lab Grown|IGI

0.78ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG649415854

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649415854

Diamond specifications and retailer prices

From $303 NZD
$171 USD
As of October 29, 2026
Save $1,648 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,951 NZD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649415854 or 649415854. Listed at 20 retailers as of October 29, 2026, with prices from $303 to $1,951, a $1,648 spread on the same certified stone. Reve Diamonds lists it at $1,951. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649415854
Dimensions6.25 × 4.40 × 2.83 mm
L/W Ratio1.42
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
6.25 mm4.40 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649415854
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 41.4°Culet: LNGDepth 64.3%

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: $669 NZD|Low: $291 NZD|High: $1,776 NZD|Avg: $695 NZD|+4.5%
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
November 1, 2026
Retailer 14$303 NZD
Retailer 7$337 NZD
Retailer 4$351 NZD
Retailer 15$374 NZD
Retailer 3$376 NZD
Retailer 12$444 NZD
Retailer 5$515 NZD
Retailer 8$656 NZD
Retailer 1$669 NZD
Retailer 10$678 NZD
Retailer 6$786 NZD
Retailer 11$956 NZD
Retailer 2$1,207 NZD
Retailer 13$1,274 NZD
Retailer 9$1,764 NZD

45 data points across 15 retailers

20 retailers$303 NZD to $1,951 NZD

A
Cheapest Retailer
-
$303 NZD
$171 USD
A
Retailer 2
-
$337 NZD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$351 NZD
$198 USD
View
A
Retailer 4
-
$374 NZD
$211 USD
View
A
Retailer 5
-
$376 NZD
$212 USD
View
A
Retailer 6
-
$432 NZD
HK$1,900 HKD
View
A
Retailer 7
-
$444 NZD
$250 USD
View
A
Retailer 8
-
$515 NZD
$290 USD
View
A
Retailer 9
-
$515 NZD
$290 USD
View
B+
Retailer 10
-
$656 NZD
€352 EUR
View
B+
Retailer 11
-
$669 NZD
£297 GBP
View
B+
Retailer 12
-
$678 NZD
ZAR 6,176 ZAR
View
B+
Retailer 13
-
$786 NZD
$443 USD
View
B
Retailer 14
-
$956 NZD
A$829 AUD
View
B
Retailer 15
-
$1,023 NZD
SGD 779 SGD
View
B
Retailer 16
-
$1,207 NZD
$680 USD
View
B
Retailer 17
-
$1,274 NZD
$718 USD
View
B
Retailer 18
-
$1,303 NZD
$734 USD
View
B
Retailer 19
-
$1,764 NZD
£783 GBP
View
Most Expensive
B
Reve Diamonds
CD2CCB34E · Oct 30
$1,951 NZD
$1,100 USD
View
19 more retailers have this diamond
Prices start from $303 NZDSave up to $1,648 NZD

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
$303 NZD