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Emerald|Lab Grown|IGI

1.30ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG636410890

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636410890

Diamond specifications and retailer prices

From $485 NZD
$273 USD
As of October 30, 2026
Save $4,385 NZD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,870 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636410890 or 636410890. Listed at 26 retailers as of October 30, 2026, with prices from $485 to $4,870, a $4,385 spread on the same certified stone. Brilliant Earth lists it at $4,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636410890
Dimensions7.49 × 5.18 × 3.24 mm
L/W Ratio1.45
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
7.49 mm5.18 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636410890
Side View
Table 57.0%Crown 28.4°Girdle: Slightly ThickPavilion 40.1°Culet: LNGDepth 62.5%

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 30
Current: $4,870 NZD|Low: $466 NZD|High: $5,492 NZD|Avg: $1,490 NZD|-11.3%
Brilliant Earth
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
Retailer 18
November 1, 2026
Retailer 18$485 NZD
Retailer 3$542 NZD
Retailer 8$563 NZD
Retailer 5$603 NZD
Retailer 7$603 NZD
Retailer 4$809 NZD
Retailer 14$880 NZD
Retailer 11$978 NZD
Retailer 13$1,035 NZD
Retailer 9$1,052 NZD
Retailer 2$1,059 NZD
Retailer 12$1,466 NZD
Retailer 17$1,537 NZD
Retailer 6$1,937 NZD
Retailer 10$2,356 NZD
Retailer 15$2,417 NZD
Retailer 16$3,768 NZD
Brilliant Earth$4,870 NZD

42 data points across 18 retailers

26 retailers$485 NZD to $4,870 NZD

A
Cheapest Retailer
-
$485 NZD
$273 USD
A
Retailer 2
-
$542 NZD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$563 NZD
$317 USD
View
A
Retailer 4
-
$603 NZD
$339 USD
View
A
Retailer 5
-
$603 NZD
$339 USD
View
A
Retailer 6
-
$682 NZD
HK$3,000 HKD
View
A
Retailer 7
-
$809 NZD
$455 USD
View
A
Retailer 8
-
$880 NZD
$495 USD
View
A
Retailer 9
-
$978 NZD
€524 EUR
View
A
Retailer 10
-
$1,035 NZD
ZAR 9,408 ZAR
View
A
Retailer 11
-
$1,052 NZD
$592 USD
View
A
Retailer 12
-
$1,059 NZD
£469 GBP
View
Retailer 13
-
$1,464 NZD
A$1,267 AUD
View
Price last confirmed 36 days ago
B+
Retailer 14
-
$1,466 NZD
A$1,269 AUD
View
B+
Retailer 15
-
$1,537 NZD
$865 USD
View
B+
Retailer 16
-
$1,564 NZD
$880 USD
View
B+
Retailer 17
-
$1,937 NZD
$1,090 USD
View
B+
Retailer 18
-
$1,943 NZD
SGD 1,477 SGD
View
B+
Retailer 19
-
$2,027 NZD
$1,140 USD
View
B
Retailer 20
-
$2,131 NZD
$1,199 USD
View
B
Retailer 21
-
$2,356 NZD
£1,044 GBP
View
B+
Retailer 22
-
$2,417 NZD
£1,071 GBP
View
Price last confirmed 8 days ago
B
Retailer 23
-
$2,537 NZD
$1,428 USD
View
B
Retailer 24
-
$3,768 NZD
$2,120 USD
View
B
Retailer 25
-
$4,379 NZD
£1,940 GBP
View
Most Expensive
B
Brilliant Earth
14313485A · Oct 31
$4,870 NZD
$2,740 USD
View
25 more retailers have this diamond
Prices start from $485 NZDSave up to $4,385 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
1.30ct Emerald
$485 NZD