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Emerald|Lab Grown|IGI

1.00ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG620412416

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620412416

Diamond specifications and retailer prices

From $304 NZD
$171 USD
As of October 28, 2026
Save $1,558 NZD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $1,862 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct 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 LG620412416 or 620412416. Listed at 28 retailers as of October 28, 2026, with prices from $304 to $1,862, a $1,558 spread on the same certified stone. Reve Diamonds lists it at $1,862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620412416
Dimensions4.72 × 4.72 × 3.18 mm
L/W Ratio1.00
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
4.72 mm4.72 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620412416
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 35.5°Culet: LNGDepth 67.4%

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 28
Current: $591 NZD|Low: $274 NZD|High: $1,656 NZD|Avg: $741 NZD|+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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 7$274 NZD
Retailer 15$304 NZD
Retailer 5$317 NZD
Retailer 8$335 NZD
Retailer 2$481 NZD
Retailer 13$583 NZD
Retailer 1$591 NZD
Retailer 10$598 NZD
Retailer 9$689 NZD
Retailer 6$771 NZD
Retailer 14$827 NZD
Retailer 12$1,018 NZD
Retailer 4$1,079 NZD
Retailer 3$1,091 NZD
Retailer 16$1,152 NZD
Retailer 11$1,594 NZD
Retailer 17$1,656 NZD

45 data points across 17 retailers

28 retailers$304 NZD to $1,862 NZD

A
Retailer 1
-
$264 NZD
$148 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$274 NZD
$154 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$304 NZD
$171 USD
View
Final sale: no returns
A
Retailer 4
-
$317 NZD
$178 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$317 NZD
$178 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$335 NZD
$188 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$340 NZD
$191 USD
View
A
Retailer 8
-
$340 NZD
$191 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$410 NZD
HK$1,800 HKD
View
B+
Retailer 10
-
$481 NZD
$270 USD
View
A
Retailer 11
-
$583 NZD
ZAR 5,287 ZAR
View
A
Retailer 12
-
$584 NZD
$328 USD
View
A
Retailer 13
-
$591 NZD
£261 GBP
View
A
Retailer 14
-
$598 NZD
€320 EUR
View
A
Retailer 15
-
$689 NZD
$387 USD
View
B+
Retailer 16
-
$771 NZD
$433 USD
View
B+
Retailer 17
-
$827 NZD
A$715 AUD
View
B+
Retailer 18
-
$975 NZD
SGD 740 SGD
View
B+
Retailer 19
-
$1,018 NZD
A$880 AUD
View
B+
Retailer 20
-
$1,079 NZD
$606 USD
View
B+
Retailer 21
-
$1,091 NZD
$613 USD
View
Price last confirmed 19 days ago
B+
Retailer 22
-
$1,091 NZD
$613 USD
View
Price last confirmed 29 days ago
B
Retailer 23
-
$1,152 NZD
$647 USD
View
B
Retailer 24
-
$1,156 NZD
$649 USD
View
B
Retailer 25
-
$1,189 NZD
$668 USD
View
B
Retailer 26
-
$1,594 NZD
£705 GBP
View
B
Retailer 27
-
$1,656 NZD
$930 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Reve Diamonds
D2D093470 · Oct 28
$1,862 NZD
$1,046 USD
View
27 more retailers have this diamond
Prices start from $304 NZDSave up to $1,558 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
1.00ct Emerald
$304 NZD