Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG633496531

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

Certificate IGI LG633496531

Diamond specifications and retailer prices

From $346 NZD
$195 USD
As of October 30, 2026
Save $1,626 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,972 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG633496531 or 633496531. Listed at 20 retailers as of October 30, 2026, with prices from $346 to $1,972, a $1,626 spread on the same certified stone. Reve Diamonds lists it at $1,972. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496531
Dimensions6.98 × 5.05 × 3.46 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.98 mm5.05 mm1.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496531
Side View
Table 57.0%Crown 40.9°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 68.5%

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 30
Current: $1,774 NZD|Low: $346 NZD|High: $2,590 NZD|Avg: $987 NZD|-31.5%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 5$346 NZD
Retailer 2$383 NZD
Retailer 7$471 NZD
Retailer 4$518 NZD
Retailer 10$658 NZD
Retailer 13$680 NZD
Retailer 8$686 NZD
Retailer 6$813 NZD
Retailer 12$935 NZD
Retailer 14$962 NZD
Retailer 11$1,294 NZD
Retailer 3$1,428 NZD
Retailer 1$1,774 NZD
Retailer 9$1,803 NZD
Reve Diamonds$1,972 NZD

41 data points across 15 retailers

20 retailers$346 NZD to $1,972 NZD

Retailer 1
-
$296 NZD
$167 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$346 NZD
$195 USD
View
Final sale: no returns
Retailer 3
-
$378 NZD
$213 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$383 NZD
$216 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$471 NZD
£209 GBP
View
B+
Retailer 6
-
$518 NZD
$292 USD
View
A
Retailer 7
-
$658 NZD
ZAR 5,993 ZAR
View
Retailer 8
-
$680 NZD
€365 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$686 NZD
£305 GBP
View
B+
Retailer 10
-
$763 NZD
$430 USD
View
B+
Retailer 11
-
$813 NZD
$458 USD
View
B+
Retailer 12
-
$935 NZD
A$811 AUD
View
B+
Retailer 13
-
$962 NZD
$542 USD
View
B
Retailer 14
-
$1,234 NZD
£548 GBP
View
B
Retailer 15
-
$1,294 NZD
A$1,122 AUD
View
B
Retailer 16
-
$1,329 NZD
$749 USD
View
Retailer 17
-
$1,428 NZD
$805 USD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,774 NZD
$1,000 USD
View
B
Retailer 19
-
$1,803 NZD
£800 GBP
View
Most Expensive
B
Reve Diamonds
F54D8D686 · Oct 30
$1,972 NZD
$1,111 USD
View
19 more retailers have this diamond
Prices start from $346 NZDSave up to $1,626 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
1.05ct Radiant
$346 NZD