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Emerald|Lab Grown|IGI

1.03ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG687545291

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687545291

Diamond specifications and retailer prices

From $154 USD
As of October 30, 2026
Save $892 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,046 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687545291 or 687545291. Listed at 22 retailers as of October 30, 2026, with prices from $154 to $1,046, a $892 spread on the same certified stone. Reve Diamonds lists it at $1,046. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687545291
Dimensions6.89 × 4.77 × 3.17 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm4.77 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687545291
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 40.1°Culet: LargeDepth 66.5%

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 30
Current: $332 USD|Low: $153 USD|High: $1,046 USD|Avg: $444 USD|+5.3%
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 30, 2026
Retailer 5$154 USD
Retailer 15$172 USD
Retailer 13$178 USD
Retailer 3$191 USD
Retailer 7$191 USD
Retailer 10$327 USD
Retailer 1$332 USD
Retailer 9$347 USD
Retailer 16$348 USD
Retailer 14$435 USD
Retailer 11$465 USD
Retailer 2$515 USD
Retailer 4$613 USD
Retailer 6$668 USD
Retailer 8$780 USD
Retailer 12$893 USD
Reve Diamonds$1,046 USD

45 data points across 17 retailers

22 retailers$154 USD to $1,046 USD

Retailer 1
-
$153 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$154 USD
View
A
Retailer 3
-
$172 USD
View
Final sale: no returns
A
Retailer 4
-
$178 USD
View
Retailer 5
-
$187 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$191 USD
View
A
Retailer 7
-
$191 USD
View
A
Retailer 8
-
$327 USD
View
A
Retailer 9
-
$327 USD
ZAR 5,290 ZAR
View
A
Retailer 10
-
$332 USD
£262 GBP
View
A
Retailer 11
-
$347 USD
€330 EUR
View
A
Retailer 12
-
$348 USD
View
B+
Retailer 13
-
$435 USD
View
B+
Retailer 14
-
$465 USD
A$715 AUD
View
B+
Retailer 15
-
$515 USD
View
Retailer 16
-
$581 USD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
$613 USD
View
B+
Retailer 18
-
$645 USD
View
B+
Retailer 19
-
$668 USD
View
B
Retailer 20
-
$780 USD
View
B
Retailer 21
-
$893 USD
£703 GBP
View
Most Expensive
B
Reve Diamonds
9FA820D0B · Oct 30
$1,046 USD
View
21 more retailers have this diamond
Prices start from $154 USDSave up to $892 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
$154 USD