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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 $162 USD
As of October 27, 2026
Save $890 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,052 USD 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 27, 2026, with prices from $162 to $1,052, a $890 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,052. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,052 USD|Low: $155 USD|High: $1,097 USD|Avg: $476 USD|-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 29, 2026
Retailer 14$162 USD
Retailer 7$181 USD
Retailer 8$188 USD
Retailer 3$201 USD
Retailer 16$201 USD
Retailer 12$280 USD
Retailer 10$345 USD
Retailer 2$354 USD
Retailer 5$444 USD
Retailer 11$489 USD
Retailer 6$567 USD
Retailer 4$645 USD
Retailer 13$682 USD
Retailer 15$700 USD
Retailer 9$944 USD
Flawless Fine Jewelry$1,052 USD

45 data points across 16 retailers

16 retailers$162 USD to $1,052 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$188 USD
View
A
Retailer 4
-
$201 USD
View
A
Retailer 5
-
$201 USD
View
B+
Retailer 6
-
$280 USD
View
A
Retailer 7
-
$345 USD
ZAR 5,569 ZAR
View
A
Retailer 8
-
$354 USD
£279 GBP
View
A
Retailer 9
-
$444 USD
View
A
Retailer 10
-
$489 USD
A$753 AUD
View
B+
Retailer 11
-
$567 USD
View
B+
Retailer 12
-
$645 USD
View
B+
Retailer 13
-
$682 USD
View
B+
Retailer 14
-
$700 USD
View
B+
Retailer 15
-
$944 USD
£743 GBP
View
Most Expensive
B
Flawless Fine Jewelry
4955A64D4 · Oct 29
$1,052 USD
£828 GBP
View
15 more retailers have this diamond
Prices start from $162 USDSave up to $890 USD

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
$162 USD