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Emerald|Lab Grown|IGI

1.73ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG789629070

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789629070

Diamond specifications and retailer prices

From $471 AUD
$331 USD
As of October 30, 2026
Save $2,917 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,388 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.73ct lab-grown emerald diamond

This 1.73ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789629070 or 789629070. Listed at 16 retailers as of October 29, 2026, with prices from $471 to $3,388, a $2,917 spread on the same certified stone. Brilliant Earth lists it at $3,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789629070
Dimensions8.29 × 5.41 × 3.59 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.41 mm1.73 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG789629070
Side View
Table 69.0%Crown 36.1°Girdle: MED-STKPavilion 43.5°Culet: LargeDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,388 AUD|Low: $451 AUD|High: $4,128 AUD|Avg: $1,362 AUD|-3.3%
Brilliant Earth
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
October 30, 2026
Retailer 13$471 AUD
Retailer 5$545 AUD
Retailer 4$584 AUD
Retailer 15$584 AUD
Retailer 9$804 AUD
Retailer 16$942 AUD
Retailer 7$961 AUD
Retailer 6$971 AUD
Retailer 2$1,044 AUD
Retailer 12$1,711 AUD
Retailer 3$1,875 AUD
Retailer 8$1,938 AUD
Retailer 14$2,205 AUD
Retailer 11$2,278 AUD
Retailer 10$2,341 AUD
Brilliant Earth$3,388 AUD

45 data points across 16 retailers

16 retailers$471 AUD to $3,388 AUD

A
Cheapest Retailer
-
$471 AUD
$331 USD
A
Retailer 2
-
$545 AUD
$383 USD
View
A
Retailer 3
-
$584 AUD
$410 USD
View
A
Retailer 4
-
$584 AUD
$410 USD
View
A
Retailer 5
-
$804 AUD
$565 USD
View
B+
Retailer 6
-
$942 AUD
$662 USD
View
B+
Retailer 7
-
$961 AUD
$675 USD
View
B+
Retailer 8
-
$971 AUD
$682 USD
View
B+
Retailer 9
-
$1,044 AUD
£578 GBP
View
B
Retailer 10
-
$1,711 AUD
$1,202 USD
View
B
Retailer 11
-
$1,875 AUD
$1,317 USD
View
Retailer 12
-
$1,938 AUD
$1,361 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$2,205 AUD
$1,549 USD
View
B
Retailer 14
-
$2,278 AUD
£1,260 GBP
View
B
Retailer 15
-
$2,341 AUD
£1,295 GBP
View
Most Expensive
B
Brilliant Earth
18788427A · Oct 29
$3,388 AUD
$2,380 USD
View
15 more retailers have this diamond
Prices start from $471 AUDSave up to $2,917 AUD

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
1.73ct Emerald
$471 AUD