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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG669476504

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

Certificate IGI LG669476504

Diamond specifications and retailer prices

From $1,026 NZD
$578 USD
As of November 2, 2026
Save $4,513 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,102 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown radiant diamond

This 1.68ct 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 LG669476504 or 669476504. Listed at 23 retailers as of October 26, 2026, with a 440% 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

1.68
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669476504
Dimensions8.51 × 5.86 × 3.94 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.86 mm1.68 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669476504
Side View
Table 61.0%Crown 40.1°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 67.2%

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: $9,102 NZD|Low: $985 NZD|High: $9,102 NZD|Avg: $2,832 NZD
Do Amore Diamonds
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
November 2, 2026
Retailer 17$1,026 NZD
Retailer 7$1,148 NZD
Retailer 8$1,148 NZD
Retailer 9$1,272 NZD
Retailer 19$1,272 NZD
Retailer 10$1,356 NZD
Retailer 12$1,484 NZD
Retailer 6$1,678 NZD
Retailer 13$2,097 NZD
Retailer 2$2,413 NZD
Retailer 18$2,766 NZD
Retailer 16$3,155 NZD
Retailer 14$3,270 NZD
Retailer 5$3,692 NZD
Retailer 11$4,083 NZD
Retailer 4$4,093 NZD
Retailer 3$4,228 NZD
Retailer 15$5,539 NZD
Do Amore Diamonds$9,102 NZD

44 data points across 19 retailers

23 retailers$1,026 NZD to $5,539 NZD

A
Cheapest Retailer
-
$1,026 NZD
$578 USD
A
Retailer 2
-
$1,148 NZD
$647 USD
View
A
Retailer 3
-
$1,148 NZD
$647 USD
View
Final sale: no returns
A
Retailer 4
-
$1,155 NZD
$651 USD
View
Retailer 5
-
$1,272 NZD
$717 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,272 NZD
$717 USD
View
B+
Retailer 7
-
$1,356 NZD
$764 USD
View
B+
Retailer 8
-
$1,484 NZD
£659 GBP
View
B+
Retailer 9
-
$1,508 NZD
$850 USD
View
B+
Retailer 10
-
$1,678 NZD
$946 USD
View
B+
Retailer 11
-
$2,097 NZD
£931 GBP
View
B+
Retailer 12
-
$2,413 NZD
ZAR 21,967 ZAR
View
Retailer 13
-
$2,766 NZD
A$2,398 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$3,149 NZD
$1,775 USD
View
B
Retailer 15
-
$3,155 NZD
$1,778 USD
View
B
Retailer 16
-
$3,270 NZD
A$2,835 AUD
View
B
Retailer 17
-
$3,692 NZD
$2,081 USD
View
B
Retailer 18
-
$4,083 NZD
£1,812 GBP
View
B
Retailer 19
-
$4,093 NZD
$2,307 USD
View
B
Retailer 20
-
$4,228 NZD
$2,383 USD
View
B
Retailer 21
-
$4,738 NZD
$2,670 USD
View
B
Retailer 22
-
$5,539 NZD
£2,458 GBP
View
Most Expensive
Do Amore Diamonds
27-91C6B4FF5 · Nov 2
$9,102 NZD
$5,130 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,026 NZDSave up to $4,513 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
1.68ct Radiant
$1,026 NZD