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Emerald|Lab Grown|IGI

0.99ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG650408600

Shape and cutting style on the report: Emerald cut

Certificate IGI LG650408600

Diamond specifications and retailer prices

From $147 USD
As of October 29, 2026
Save $878 USD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,025 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650408600 or 650408600. Listed at 23 retailers as of October 29, 2026, with prices from $147 to $1,025, a $878 spread on the same certified stone. Reve Diamonds lists it at $1,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650408600
Dimensions6.68 × 4.81 × 3.15 mm
L/W Ratio1.39
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
6.68 mm4.81 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650408600
Side View
Table 68.0%Crown 36.3°Girdle: THN-MEDPavilion 40.8°Culet: LNGDepth 65.5%

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 29
Current: $316 USD|Low: $140 USD|High: $1,025 USD|Avg: $410 USD|+5.7%
Retailer 1
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Retailer 3
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Retailer 7
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Retailer 10
Retailer 11
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Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 10$147 USD
Retailer 2$164 USD
Retailer 20$171 USD
Retailer 8$183 USD
Retailer 13$183 USD
Retailer 1$316 USD
Retailer 16$330 USD
Retailer 4$331 USD
Retailer 14$335 USD
Retailer 7$337 USD
Retailer 15$347 USD
Retailer 5$426 USD
Retailer 3$445 USD
Retailer 18$455 USD
Retailer 6$489 USD
Retailer 19$501 USD
Retailer 12$520 USD
Retailer 9$587 USD
Retailer 11$643 USD
Retailer 17$855 USD
Reve Diamonds$1,025 USD

40 data points across 21 retailers

23 retailers$147 USD to $1,025 USD

Retailer 1
-
$146 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$147 USD
View
A
Retailer 3
-
$164 USD
View
Final sale: no returns
A
Retailer 4
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$171 USD
View
A
Retailer 5
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$183 USD
View
A
Retailer 6
-
$183 USD
View
A
Retailer 7
-
$316 USD
£249 GBP
View
A
Retailer 8
-
$330 USD
ZAR 5,332 ZAR
View
A
Retailer 9
-
$331 USD
View
A
Retailer 10
-
$335 USD
€319 EUR
View
A
Retailer 11
-
$337 USD
View
A
Retailer 12
-
$347 USD
£273 GBP
View
B+
Retailer 13
-
$426 USD
View
B+
Retailer 14
-
$445 USD
View
B+
Retailer 15
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$455 USD
A$700 AUD
View
B+
Retailer 16
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$489 USD
View
B+
Retailer 17
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$501 USD
A$770 AUD
View
B+
Retailer 18
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$520 USD
View
B
Retailer 19
-
$587 USD
View
B+
Retailer 20
-
$612 USD
View
B+
Retailer 21
-
$643 USD
View
B
Retailer 22
-
$855 USD
£673 GBP
View
Most Expensive
B
Reve Diamonds
E0237DB53 · Oct 30
$1,025 USD
View
22 more retailers have this diamond
Prices start from $147 USDSave up to $878 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
0.99ct Emerald
$147 USD