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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 $429 NZD
$242 USD
As of October 30, 2026
Save $1,928 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,839 NZD 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 October 30, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,839 NZD|Low: $422 NZD|High: $2,874 NZD|Avg: $1,266 NZD|-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 1, 2026
Retailer 5$429 NZD
Retailer 10$479 NZD
Retailer 20$499 NZD
Retailer 3$532 NZD
Retailer 6$532 NZD
Retailer 13$564 NZD
Retailer 19$719 NZD
Retailer 15$876 NZD
Retailer 2$920 NZD
Retailer 9$990 NZD
Retailer 14$1,003 NZD
Retailer 16$1,243 NZD
Retailer 8$1,331 NZD
Retailer 7$1,714 NZD
Retailer 18$1,719 NZD
Retailer 4$1,806 NZD
Retailer 17$2,138 NZD
Retailer 12$2,170 NZD
Retailer 11$2,357 NZD
Rare Carat$2,839 NZD

32 data points across 20 retailers

20 retailers$429 NZD to $2,357 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$479 NZD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$499 NZD
$281 USD
View
Retailer 4
-
$532 NZD
$300 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$532 NZD
$300 USD
View
A
Retailer 6
-
$564 NZD
£250 GBP
View
B+
Retailer 7
-
$719 NZD
$405 USD
View
A
Retailer 8
-
$876 NZD
€470 EUR
View
A
Retailer 9
-
$920 NZD
ZAR 8,381 ZAR
View
A
Retailer 10
-
$990 NZD
$558 USD
View
A
Retailer 11
-
$1,003 NZD
£445 GBP
View
A
Retailer 12
-
$1,243 NZD
A$1,078 AUD
View
B+
Retailer 13
-
$1,331 NZD
$750 USD
View
B+
Retailer 14
-
$1,714 NZD
$966 USD
View
B+
Retailer 15
-
$1,719 NZD
$969 USD
View
B+
Retailer 16
-
$1,806 NZD
$1,018 USD
View
B+
Retailer 17
-
$2,138 NZD
£949 GBP
View
B+
Retailer 18
-
$2,170 NZD
$1,223 USD
View
B
Retailer 19
-
$2,357 NZD
$1,329 USD
View
Most Expensive
Rare Carat
6R683568998 · Oct 18
$2,839 NZD
$1,600 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from $429 NZDSave up to $1,928 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
$429 NZD