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Radiant|Lab Grown|IGI

1.05ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG804657236

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

Certificate IGI LG804657236

Diamond specifications and retailer prices

From $293 NZD
$165 USD
As of November 2, 2026
Save $3,047 NZD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,341 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804657236 or 804657236. Listed at 16 retailers as of October 27, 2026, with prices from $293 to $3,341, a $3,047 spread on the same certified stone. Queensmith lists it at $3,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657236
Dimensions7.26 × 5.04 × 3.20 mm
L/W Ratio1.44
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
7.26 mm5.04 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657236
Side View
Table 62.0%Crown 45°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 63.5%

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: Nov 2
Current: $3,341 NZD|Low: $195 NZD|High: $3,341 NZD|Avg: $1,017 NZD
Queensmith
Retailer 2
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Retailer 23
November 3, 2026
Retailer 16$195 NZD
Retailer 3$293 NZD
Retailer 5$329 NZD
Retailer 23$341 NZD
Retailer 21$364 NZD
Retailer 10$422 NZD
Retailer 19$461 NZD
Retailer 11$496 NZD
Retailer 20$617 NZD
Retailer 15$629 NZD
Retailer 18$694 NZD
Retailer 2$733 NZD
Retailer 8$794 NZD
Retailer 7$915 NZD
Retailer 17$981 NZD
Retailer 6$1,294 NZD
Retailer 12$1,328 NZD
Retailer 4$1,612 NZD
Retailer 14$1,680 NZD
Retailer 9$1,866 NZD
Retailer 13$1,880 NZD
Retailer 22$2,826 NZD
Queensmith$3,341 NZD

36 data points across 23 retailers

16 retailers$293 NZD to $3,341 NZD

A
Cheapest Retailer
-
$293 NZD
$165 USD
A
Retailer 2
-
$329 NZD
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$341 NZD
$192 USD
View
A
Retailer 4
-
$364 NZD
$205 USD
View
B+
Retailer 5
-
$496 NZD
$279 USD
View
A
Retailer 6
-
$617 NZD
$347 USD
View
A
Retailer 7
-
$733 NZD
£325 GBP
View
Retailer 8
-
$915 NZD
$515 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$981 NZD
A$849 AUD
View
B+
Retailer 10
-
$1,294 NZD
$728 USD
View
B
Retailer 11
-
$1,612 NZD
$907 USD
View
Retailer 12
-
$1,680 NZD
$945 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$1,866 NZD
$1,050 USD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$1,880 NZD
£833 GBP
View
B
Retailer 15
-
$2,826 NZD
$1,590 USD
View
Most Expensive
B
Queensmith
LG804657236 · Oct 27
$3,341 NZD
£1,480 GBP
View
15 more retailers have this diamond
Prices start from $293 NZDSave up to $3,047 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
$293 NZD