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Radiant|Lab Grown|IGI

1.69ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG833689135

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

Certificate IGI LG833689135

Diamond specifications and retailer prices

From $493 NZD
$278 USD
As of November 1, 2026
Save $3,463 NZD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,957 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.69ct lab-grown radiant diamond

This 1.69ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833689135 or 833689135. Listed at 4 retailers as of October 26, 2026, with prices from $493 to $3,957, a $3,463 spread on the same certified stone. Brilliant Earth lists it at $3,957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833689135
Dimensions8.52 × 5.86 × 3.90 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm5.86 mm1.69 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833689135
Side View
Table 66.0%Crown 44.9°Girdle: MediumPavilion 35°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,079 NZD|Low: $490 NZD|High: $2,910 NZD|Avg: $1,313 NZD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$493 NZD
Retailer 5$869 NZD
Retailer 6$924 NZD
Retailer 1$1,079 NZD
Retailer 7$1,347 NZD
Retailer 4$1,965 NZD
Retailer 2$2,848 NZD

38 data points across 7 retailers

4 retailers$493 NZD to $3,957 NZD

A
Cheapest Retailer
-
$493 NZD
$278 USD
Final sale: no returns
A
Retailer 2
-
$1,079 NZD
£479 GBP
View
Retailer 3
-
$2,848 NZD
$1,605 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21288198A · Oct 26
$3,957 NZD
$2,230 USD
View
3 more retailers have this diamond
Prices start from $493 NZDSave up to $3,463 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
1.69ct Radiant
$493 NZD