Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

VG • G/VS1 • IGI LG825669053

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825669053

Diamond specifications and retailer prices

From $230 USD
As of October 29, 2026
Save $1,190 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,682 USD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825669053 or 825669053. Listed at 19 retailers as of October 29, 2026, with a 517% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.45
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825669053
Dimensions7.50 × 5.15 × 3.69 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm5.15 mm1.45 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825669053
Side View
Table 68.0%Crown 34.4°Girdle: ThickPavilion 41.1°Culet: LargeDepth 71.7%

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: $1,682 USD|Low: $230 USD|High: $1,946 USD|Avg: $936 USD
NZ Jewellers
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 17$230 USD
Retailer 5$342 USD
Retailer 8$422 USD
Retailer 11$425 USD
Retailer 15$431 USD
Retailer 12$466 USD
Retailer 10$473 USD
Retailer 9$523 USD
Retailer 14$583 USD
Retailer 2$612 USD
Retailer 3$641 USD
Retailer 7$670 USD
Retailer 4$770 USD
Retailer 18$872 USD
Retailer 13$1,191 USD
Retailer 16$1,211 USD
Retailer 6$1,420 USD
NZ Jewellers$1,682 USD

43 data points across 18 retailers

19 retailers$230 USD to $1,420 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
B+
Retailer 2
-
$342 USD
View
Retailer 3
-
$422 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$425 USD
€405 EUR
View
Retailer 5
-
$431 USD
ZAR 6,955 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$466 USD
£367 GBP
View
Retailer 7
-
$473 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$523 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$583 USD
View
B+
Retailer 10
-
$612 USD
View
B+
Retailer 11
-
$641 USD
View
Retailer 12
-
$670 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$770 USD
View
B
Retailer 14
-
$872 USD
View
B
Retailer 15
-
$1,191 USD
£938 GBP
View
Retailer 16
-
$1,211 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,420 USD
View
Retailer 18
-
$1,540 USD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
9fdd292f-62f4-418b-9fd3-832b984bc6ce · Oct 18
$1,682 USD
View
Price last confirmed 14 days ago
18 more retailers have this diamond
Prices start from $230 USDSave up to $1,190 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
1.45ct Emerald
$230 USD