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Round|Lab Grown|IGI

1.89ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG817661597

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817661597

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of October 26, 2026
Save $1,295 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,603 AUD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817661597 or 817661597. Listed at 13 retailers as of October 26, 2026, with prices from $307 to $1,603, a $1,295 spread on the same certified stone. With Clarity lists it at $1,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817661597
Dimensions7.98 × 8.04 × 4.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm8.04 mm1.89 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817661597
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.1%

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 26
Current: $644 AUD|Low: $303 AUD|High: $1,690 AUD|Avg: $1,067 AUD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 7$307 AUD
Retailer 5$357 AUD
Retailer 10$609 AUD
Retailer 1$644 AUD
Retailer 2$873 AUD
Retailer 9$1,227 AUD
Retailer 6$1,231 AUD
Retailer 11$1,391 AUD
Retailer 8$1,459 AUD
Retailer 4$1,538 AUD
Retailer 3$1,573 AUD
With Clarity$1,603 AUD

29 data points across 12 retailers

13 retailers$307 AUD to $1,603 AUD

A
Cheapest Retailer
-
$307 AUD
$216 USD
A
Retailer 2
-
$357 AUD
$251 USD
View
Retailer 3
-
$609 AUD
£337 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$644 AUD
€431 EUR
View
A
Retailer 5
-
$873 AUD
$613 USD
View
B+
Retailer 6
-
$1,096 AUD
$770 USD
View
B+
Retailer 7
-
$1,227 AUD
$862 USD
View
B+
Retailer 8
-
$1,231 AUD
$865 USD
View
B+
Retailer 9
-
$1,391 AUD
$977 USD
View
Retailer 10
-
$1,459 AUD
$1,025 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$1,538 AUD
£851 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
$1,573 AUD
SGD 1,493 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
817661597 · Oct 29
$1,603 AUD
$1,126 USD
View
12 more retailers have this diamond
Prices start from $307 AUDSave up to $1,295 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
1.89ct Round
$307 AUD