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Emerald|Lab Grown|IGI

0.91ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG817629639

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817629639

Diamond specifications and retailer prices

From $257 USD
As of October 27, 2026
Save $1,773 USD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,030 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817629639 or 817629639. Listed at 26 retailers as of October 27, 2026, with prices from $257 to $2,030, a $1,773 spread on the same certified stone. Do Amore Diamonds lists it at $2,030. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817629639
Dimensions6.58 × 4.45 × 3.06 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm4.45 mm0.91 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817629639
Side View
Table 62.0%Crown 36.7°Girdle: STK-THKPavilion 33.3°Culet: LargeDepth 68.8%

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 27
Current: $2,030 USD|Low: $247 USD|High: $2,280 USD|Avg: $768 USD
Do Amore Diamonds
Retailer 2
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Retailer 26
October 29, 2026
Retailer 5$257 USD
Retailer 20$287 USD
Retailer 8$298 USD
Retailer 12$318 USD
Retailer 19$318 USD
Retailer 14$403 USD
Retailer 15$452 USD
Retailer 4$472 USD
Retailer 13$554 USD
Retailer 2$619 USD
Retailer 22$636 USD
Retailer 17$703 USD
Retailer 3$705 USD
Retailer 23$714 USD
Retailer 7$745 USD
Retailer 24$758 USD
Retailer 21$877 USD
Retailer 9$913 USD
Retailer 6$1,024 USD
Retailer 18$1,026 USD
Retailer 10$1,130 USD
Retailer 16$1,209 USD
Retailer 25$1,296 USD
Retailer 11$1,373 USD
Retailer 26$1,411 USD
Do Amore Diamonds$2,030 USD

33 data points across 26 retailers

26 retailers$257 USD to $2,030 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
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$287 USD
View
Final sale: no returns
A
Retailer 3
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$298 USD
View
A
Retailer 4
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$318 USD
View
A
Retailer 5
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$318 USD
View
A
Retailer 6
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$403 USD
View
A
Retailer 7
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$452 USD
View
A
Retailer 8
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$472 USD
View
A
Retailer 9
-
$554 USD
€528 EUR
View
B+
Retailer 10
-
$619 USD
£487 GBP
View
B+
Retailer 11
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$636 USD
ZAR 10,272 ZAR
View
B+
Retailer 12
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$703 USD
View
B+
Retailer 13
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$705 USD
View
B+
Retailer 14
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$714 USD
£562 GBP
View
B+
Retailer 15
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$745 USD
View
B+
Retailer 16
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$758 USD
A$1,166 AUD
View
B+
Retailer 17
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$877 USD
A$1,349 AUD
View
B+
Retailer 18
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$913 USD
View
B
Retailer 19
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$1,024 USD
CA$1,422 CAD
View
B
Retailer 20
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$1,026 USD
View
B
Retailer 21
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$1,130 USD
View
B
Retailer 22
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$1,209 USD
View
B
Retailer 23
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$1,296 USD
View
B
Retailer 24
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$1,373 USD
View
B
Retailer 25
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$1,411 USD
£1,111 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D86184 · Oct 29
$2,030 USD
View
25 more retailers have this diamond
Prices start from $257 USDSave up to $1,773 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
0.91ct Emerald
$257 USD