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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 $445 NZD
$250 USD
As of October 27, 2026
Save $3,874 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,319 NZD 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 $445 to $4,319, a $3,874 spread on the same certified stone. Queensmith lists it at $4,319. 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: $4,319 NZD|Low: $431 NZD|High: $4,319 NZD|Avg: $1,453 NZD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
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Retailer 13
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Retailer 19
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Retailer 21
October 30, 2026
Retailer 6$445 NZD
Retailer 5$497 NZD
Retailer 19$516 NZD
Retailer 9$552 NZD
Retailer 18$552 NZD
Retailer 2$647 NZD
Retailer 8$924 NZD
Retailer 15$948 NZD
Retailer 4$1,013 NZD
Retailer 13$1,050 NZD
Retailer 14$1,068 NZD
Retailer 20$1,184 NZD
Retailer 16$1,286 NZD
Retailer 3$1,695 NZD
Retailer 21$1,773 NZD
Retailer 7$1,866 NZD
Retailer 11$1,997 NZD
Retailer 12$2,172 NZD
Retailer 17$2,214 NZD
Retailer 10$2,409 NZD
Queensmith$4,319 NZD

32 data points across 21 retailers

21 retailers$445 NZD to $4,319 NZD

A
Cheapest Retailer
-
$445 NZD
$250 USD
A
Retailer 2
-
$497 NZD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$516 NZD
$290 USD
View
A
Retailer 4
-
$552 NZD
$310 USD
View
A
Retailer 5
-
$552 NZD
$310 USD
View
A
Retailer 6
-
$647 NZD
£286 GBP
View
B+
Retailer 7
-
$924 NZD
$519 USD
View
A
Retailer 8
-
$948 NZD
ZAR 8,602 ZAR
View
A
Retailer 9
-
$1,013 NZD
$569 USD
View
A
Retailer 10
-
$1,050 NZD
£464 GBP
View
Retailer 11
-
$1,068 NZD
$600 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$1,184 NZD
$665 USD
View
A
Retailer 13
-
$1,286 NZD
A$1,111 AUD
View
B+
Retailer 14
-
$1,695 NZD
$952 USD
View
B+
Retailer 15
-
$1,773 NZD
$996 USD
View
B+
Retailer 16
-
$1,866 NZD
$1,048 USD
View
B+
Retailer 17
-
$1,997 NZD
SGD 1,516 SGD
View
B
Retailer 18
-
$2,172 NZD
$1,220 USD
View
B+
Retailer 19
-
$2,214 NZD
£979 GBP
View
B
Retailer 20
-
$2,409 NZD
$1,353 USD
View
Most Expensive
B
Queensmith
LG834617846 · Oct 27
$4,319 NZD
£1,910 GBP
View
20 more retailers have this diamond
Prices start from $445 NZDSave up to $3,874 NZD

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
$445 NZD