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Radiant|Lab Grown|IGI

1.69ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG683568998

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

Certificate IGI LG683568998

Diamond specifications and retailer prices

From $345 AUD
$242 USD
As of November 2, 2026
Save $1,551 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,283 AUD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG683568998 or 683568998. Listed at 20 retailers as of November 1, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle37.5°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683568998
Dimensions8.28 × 5.82 × 3.94 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm5.82 mm1.69 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683568998
Side View
Table 63.0%Crown 37.5°Girdle: MediumPavilion 31.2°Culet: NoneDepth 67.7%

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: Nov 2
Current: $2,283 AUD|Low: $340 AUD|High: $2,312 AUD|Avg: $1,012 AUD|-1.2%
Rare Carat
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
November 2, 2026
Retailer 5$345 AUD
Retailer 10$385 AUD
Retailer 20$401 AUD
Retailer 3$428 AUD
Retailer 6$428 AUD
Retailer 2$453 AUD
Retailer 19$578 AUD
Retailer 15$704 AUD
Retailer 14$740 AUD
Retailer 9$796 AUD
Retailer 13$813 AUD
Retailer 16$1,000 AUD
Retailer 8$1,070 AUD
Retailer 7$1,378 AUD
Retailer 18$1,383 AUD
Retailer 4$1,452 AUD
Retailer 17$1,720 AUD
Retailer 12$1,745 AUD
Retailer 11$1,896 AUD
Rare Carat$2,283 AUD

32 data points across 20 retailers

20 retailers$345 AUD to $1,896 AUD

A
Cheapest Retailer
-
$345 AUD
$242 USD
A
Retailer 2
-
$385 AUD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$401 AUD
$281 USD
View
Retailer 4
-
$428 AUD
$300 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$428 AUD
$300 USD
View
A
Retailer 6
-
$453 AUD
£250 GBP
View
B+
Retailer 7
-
$578 AUD
$405 USD
View
A
Retailer 8
-
$704 AUD
€470 EUR
View
A
Retailer 9
-
$740 AUD
ZAR 8,381 ZAR
View
A
Retailer 10
-
$796 AUD
$558 USD
View
A
Retailer 11
-
$813 AUD
£449 GBP
View
A
Retailer 12
-
$1,000 AUD
View
B+
Retailer 13
-
$1,070 AUD
$750 USD
View
B+
Retailer 14
-
$1,378 AUD
$966 USD
View
B+
Retailer 15
-
$1,383 AUD
$969 USD
View
B+
Retailer 16
-
$1,452 AUD
$1,018 USD
View
B+
Retailer 17
-
$1,720 AUD
£949 GBP
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$1,745 AUD
$1,223 USD
View
B
Retailer 19
-
$1,896 AUD
$1,329 USD
View
Most Expensive
Rare Carat
6R683568998 · Oct 18
$2,283 AUD
$1,600 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from $345 AUDSave up to $1,551 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
1.69ct Radiant
$345 AUD