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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 $250 USD
As of October 27, 2026
Save $2,176 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,426 USD 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 $250 to $2,426, a $2,176 spread on the same certified stone. Queensmith lists it at $2,426. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,426 USD|Low: $242 USD|High: $2,426 USD|Avg: $818 USD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 6$250 USD
Retailer 5$279 USD
Retailer 19$290 USD
Retailer 9$310 USD
Retailer 18$310 USD
Retailer 13$364 USD
Retailer 8$519 USD
Retailer 15$532 USD
Retailer 4$569 USD
Retailer 2$590 USD
Retailer 14$600 USD
Retailer 20$665 USD
Retailer 16$722 USD
Retailer 3$952 USD
Retailer 21$996 USD
Retailer 7$1,048 USD
Retailer 11$1,122 USD
Retailer 12$1,220 USD
Retailer 17$1,243 USD
Retailer 10$1,353 USD
Queensmith$2,426 USD

31 data points across 21 retailers

21 retailers$250 USD to $2,426 USD

A
Cheapest Retailer
-
$250 USD
A
Retailer 2
-
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$290 USD
View
A
Retailer 4
-
$310 USD
View
A
Retailer 5
-
$310 USD
View
A
Retailer 6
-
$364 USD
£287 GBP
View
B+
Retailer 7
-
$519 USD
View
A
Retailer 8
-
$532 USD
ZAR 8,602 ZAR
View
A
Retailer 9
-
$569 USD
View
A
Retailer 10
-
$590 USD
£464 GBP
View
B+
Retailer 11
-
$600 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$665 USD
View
A
Retailer 13
-
$722 USD
A$1,111 AUD
View
B+
Retailer 14
-
$952 USD
View
B+
Retailer 15
-
$996 USD
View
B+
Retailer 16
-
$1,048 USD
View
B+
Retailer 17
-
$1,122 USD
SGD 1,516 SGD
View
B
Retailer 18
-
$1,220 USD
View
B+
Retailer 19
-
$1,243 USD
£979 GBP
View
B
Retailer 20
-
$1,353 USD
View
Most Expensive
B
Queensmith
LG834617846 · Oct 27
$2,426 USD
£1,910 GBP
View
20 more retailers have this diamond
Prices start from $250 USDSave up to $2,176 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
1.75ct Radiant
$250 USD