CaratHunter
Plans
Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG638479414

Shape and cutting style on the report: Emerald cut

Certificate IGI LG638479414

Diamond specifications and retailer prices

From $372 NZD
$209 USD
As of October 30, 2026
Save $1,677 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,080 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638479414 or 638479414. Listed at 23 retailers as of October 30, 2026, with a 451% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638479414
Dimensions4.66 × 4.66 × 7.13 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.66 mm4.66 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638479414
Side View
Table 63.0%Crown 31.6°Girdle: Slightly ThickPavilion 38.7°Culet: LNGDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,080 NZD|Low: $372 NZD|High: $3,080 NZD|Avg: $1,056 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$372 NZD
Retailer 12$556 NZD
Retailer 5$705 NZD
Retailer 6$707 NZD
Retailer 2$746 NZD
Retailer 3$839 NZD
Retailer 8$1,005 NZD
Retailer 11$1,043 NZD
Retailer 7$1,400 NZD
Retailer 9$1,929 NZD
Retailer 10$1,941 NZD
Brilliant Earth$3,080 NZD

44 data points across 12 retailers

23 retailers$372 NZD to $2,049 NZD

Retailer 1
-
$319 NZD
$179 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$372 NZD
$209 USD
View
Final sale: no returns
Retailer 3
-
$385 NZD
$216 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$411 NZD
$231 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$456 NZD
HK$2,000 HKD
View
B+
Retailer 6
-
$556 NZD
$312 USD
View
A
Retailer 7
-
$681 NZD
€364 EUR
View
A
Retailer 8
-
$705 NZD
€377 EUR
View
A
Retailer 9
-
$707 NZD
ZAR 6,417 ZAR
View
A
Retailer 10
-
$746 NZD
£330 GBP
View
A
Retailer 11
-
$839 NZD
$471 USD
View
A
Retailer 12
-
$1,005 NZD
A$868 AUD
View
B+
Retailer 13
-
$1,043 NZD
$586 USD
View
B+
Retailer 14
-
$1,059 NZD
$595 USD
View
B+
Retailer 15
-
$1,121 NZD
SGD 851 SGD
View
Retailer 16
-
$1,325 NZD
$744 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$1,380 NZD
$775 USD
View
B+
Retailer 18
-
$1,400 NZD
A$1,210 AUD
View
B+
Retailer 19
-
$1,420 NZD
$798 USD
View
B+
Retailer 20
-
$1,929 NZD
£853 GBP
View
B+
Retailer 21
-
$1,941 NZD
$1,090 USD
View
B
Retailer 22
-
$2,049 NZD
$1,151 USD
View
Most Expensive
Brilliant Earth
10670265A · Oct 16
$3,080 NZD
$1,730 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $372 NZDSave up to $1,677 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
1.05ct Emerald
$372 NZD