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Emerald|Lab Grown|IGI

1.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG636445277

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636445277

Diamond specifications and retailer prices

From $288 NZD
$162 USD
As of October 30, 2026
Save $1,584 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,872 NZD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.03ct lab-grown emerald diamond

This 1.03ct 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 LG636445277 or 636445277. Listed at 16 retailers as of October 29, 2026, with prices from $288 to $1,872, a $1,584 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636445277
Dimensions4.84 × 4.84 × 6.78 mm
L/W Ratio1.00
Culet sizeLarge
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
4.84 mm4.84 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636445277
Side View
Table 63.0%Crown 39.4°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 64.9%

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: $1,872 NZD|Low: $276 NZD|High: $1,954 NZD|Avg: $847 NZD|-4.2%
Flawless Fine Jewelry
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
October 30, 2026
Retailer 14$288 NZD
Retailer 7$322 NZD
Retailer 8$335 NZD
Retailer 3$358 NZD
Retailer 16$358 NZD
Retailer 12$499 NZD
Retailer 10$614 NZD
Retailer 2$631 NZD
Retailer 5$791 NZD
Retailer 11$871 NZD
Retailer 6$1,010 NZD
Retailer 4$1,148 NZD
Retailer 13$1,214 NZD
Retailer 15$1,247 NZD
Retailer 9$1,680 NZD
Flawless Fine Jewelry$1,872 NZD

46 data points across 16 retailers

16 retailers$288 NZD to $1,872 NZD

A
Cheapest Retailer
-
$288 NZD
$162 USD
A
Retailer 2
-
$322 NZD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$335 NZD
$188 USD
View
A
Retailer 4
-
$358 NZD
$201 USD
View
A
Retailer 5
-
$358 NZD
$201 USD
View
B+
Retailer 6
-
$499 NZD
$280 USD
View
A
Retailer 7
-
$614 NZD
ZAR 5,569 ZAR
View
A
Retailer 8
-
$631 NZD
£279 GBP
View
A
Retailer 9
-
$791 NZD
$444 USD
View
A
Retailer 10
-
$871 NZD
A$753 AUD
View
B+
Retailer 11
-
$1,010 NZD
$567 USD
View
B+
Retailer 12
-
$1,148 NZD
$645 USD
View
B+
Retailer 13
-
$1,214 NZD
$682 USD
View
B+
Retailer 14
-
$1,247 NZD
$700 USD
View
B+
Retailer 15
-
$1,680 NZD
£743 GBP
View
Most Expensive
B
Flawless Fine Jewelry
4955A64D4 · Oct 29
$1,872 NZD
£828 GBP
View
15 more retailers have this diamond
Prices start from $288 NZDSave up to $1,584 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
1.03ct Emerald
$288 NZD