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Radiant|Lab Grown|IGI

1.75ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG834617846

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG834617846

Diamond specifications and retailer prices

From $356 AUD
$250 USD
As of October 27, 2026
Save $3,097 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,453 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.75ct lab-grown radiant diamond

This 1.75ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834617846 or 834617846. Listed at 21 retailers as of October 27, 2026, with prices from $356 to $3,453, a $3,097 spread on the same certified stone. Queensmith lists it at $3,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834617846
Dimensions8.39 × 5.99 × 4.15 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm5.99 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834617846
Side View
Table 64.0%Crown 42.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 69.3%

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 27
Current: $3,453 AUD|Low: $344 AUD|High: $3,453 AUD|Avg: $1,164 AUD
Queensmith
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
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Retailer 17
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Retailer 19
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Retailer 21
October 29, 2026
Retailer 6$356 AUD
Retailer 5$397 AUD
Retailer 19$413 AUD
Retailer 9$441 AUD
Retailer 18$441 AUD
Retailer 13$519 AUD
Retailer 8$739 AUD
Retailer 15$758 AUD
Retailer 4$810 AUD
Retailer 2$839 AUD
Retailer 14$854 AUD
Retailer 20$947 AUD
Retailer 16$1,028 AUD
Retailer 3$1,355 AUD
Retailer 21$1,418 AUD
Retailer 7$1,492 AUD
Retailer 11$1,597 AUD
Retailer 12$1,737 AUD
Retailer 17$1,770 AUD
Retailer 10$1,926 AUD
Queensmith$3,453 AUD

31 data points across 21 retailers

21 retailers$356 AUD to $3,453 AUD

A
Cheapest Retailer
-
$356 AUD
$250 USD
A
Retailer 2
-
$397 AUD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$413 AUD
$290 USD
View
A
Retailer 4
-
$441 AUD
$310 USD
View
A
Retailer 5
-
$441 AUD
$310 USD
View
A
Retailer 6
-
$519 AUD
£287 GBP
View
B+
Retailer 7
-
$739 AUD
$519 USD
View
A
Retailer 8
-
$758 AUD
ZAR 8,602 ZAR
View
A
Retailer 9
-
$810 AUD
$569 USD
View
A
Retailer 10
-
$839 AUD
£464 GBP
View
B+
Retailer 11
-
$854 AUD
$600 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$947 AUD
$665 USD
View
A
Retailer 13
-
$1,028 AUD
View
B+
Retailer 14
-
$1,355 AUD
$952 USD
View
B+
Retailer 15
-
$1,418 AUD
$996 USD
View
B+
Retailer 16
-
$1,492 AUD
$1,048 USD
View
B+
Retailer 17
-
$1,597 AUD
SGD 1,516 SGD
View
B
Retailer 18
-
$1,737 AUD
$1,220 USD
View
B+
Retailer 19
-
$1,770 AUD
£979 GBP
View
B
Retailer 20
-
$1,926 AUD
$1,353 USD
View
Most Expensive
B
Queensmith
LG834617846 · Oct 27
$3,453 AUD
£1,910 GBP
View
20 more retailers have this diamond
Prices start from $356 AUDSave up to $3,097 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
1.75ct Radiant
$356 AUD