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Emerald|Lab Grown|IGI

1.00ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG530295367

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530295367

Diamond specifications and retailer prices

From $232 USD
As of October 29, 2026
Save $1,063 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,295 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530295367 or 530295367. Listed at 14 retailers as of October 29, 2026, with prices from $232 to $1,295, a $1,063 spread on the same certified stone. Reve Diamonds lists it at $1,295. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530295367
Dimensions7.15 × 4.81 × 3.05 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.15 mm4.81 mm1.00 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530295367
Side View
Table 59.5%Crown 16.7°Girdle: MediumPavilion 37.4°Culet: LNGDepth 63.4%

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 29
Current: $1,158 USD|Low: $223 USD|High: $1,596 USD|Avg: $660 USD|-0.5%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 10$232 USD
Retailer 5$241 USD
Retailer 4$259 USD
Retailer 16$269 USD
Retailer 12$287 USD
Retailer 15$287 USD
Retailer 13$486 USD
Retailer 8$486 USD
Retailer 11$510 USD
Retailer 2$519 USD
Retailer 7$750 USD
Retailer 14$924 USD
Retailer 9$927 USD
Retailer 3$976 USD
Retailer 1$1,158 USD
Reve Diamonds$1,295 USD
Retailer 6$1,596 USD

18 data points across 17 retailers

14 retailers$232 USD to $1,295 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$269 USD
View
A
Retailer 4
-
$287 USD
View
A
Retailer 5
-
$287 USD
View
B+
Retailer 6
-
$486 USD
View
A
Retailer 7
-
$486 USD
HK$3,800 HKD
View
A
Retailer 8
-
$510 USD
View
A
Retailer 9
-
$519 USD
View
B+
Retailer 10
-
$924 USD
View
B+
Retailer 11
-
$927 USD
View
B+
Retailer 12
-
$976 USD
View
B+
Retailer 13
-
$1,158 USD
£912 GBP
View
Most Expensive
B
Reve Diamonds
9FE617B23 · Oct 30
$1,295 USD
View
13 more retailers have this diamond
Prices start from $232 USDSave up to $1,063 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
1.00ct Emerald
$232 USD