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Radiant|Lab Grown|IGI

3.05ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG728578067

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

Certificate IGI LG728578067

Diamond specifications and retailer prices

From $1,831 NZD
$1,030 USD
As of November 2, 2026
Save $6,270 NZD (77%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $8,101 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728578067 or 728578067. Listed at 30 retailers as of November 2, 2026, with prices from $1,831 to $8,101, a $6,270 spread on the same certified stone. With Clarity lists it at $8,101. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728578067
Dimensions7.26 × 7.26 × 4.76 mm
L/W Ratio1.00
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
7.26 mm7.26 mm3.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728578067
Side View
Table 64.0%Crown 44.8°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.6%

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: $3,061 NZD|Low: $1,831 NZD|High: $8,101 NZD|Avg: $4,604 NZD|-11.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 2, 2026
Retailer 3$1,831 NZD
Retailer 12$2,047 NZD
Retailer 20$2,590 NZD
Retailer 5$2,593 NZD
Retailer 10$2,657 NZD
Retailer 1$3,061 NZD
Retailer 14$3,208 NZD
Retailer 17$3,406 NZD
Retailer 18$3,761 NZD
Retailer 15$3,979 NZD
Retailer 19$4,436 NZD
Retailer 16$4,793 NZD
Retailer 11$5,326 NZD
Retailer 8$5,851 NZD
Retailer 2$6,581 NZD
Retailer 4$6,827 NZD
Retailer 13$6,837 NZD
Retailer 7$7,407 NZD
Retailer 9$7,478 NZD
Retailer 6$7,515 NZD
With Clarity$8,101 NZD

36 data points across 21 retailers

30 retailers$1,831 NZD to $8,101 NZD

A
Cheapest Retailer
-
$1,831 NZD
$1,030 USD
Retailer 2
-
$1,996 NZD
$1,123 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,996 NZD
$1,123 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$2,047 NZD
$1,152 USD
View
Final sale: no returns
Retailer 5
-
$2,172 NZD
$1,222 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$2,284 NZD
$1,285 USD
View
Price last confirmed 36 days ago
Retailer 7
-
$2,316 NZD
$1,303 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$2,590 NZD
$1,457 USD
View
A
Retailer 9
-
$2,593 NZD
HK$11,400 HKD
View
A
Retailer 10
-
$2,657 NZD
$1,495 USD
View
A
Retailer 11
-
$3,061 NZD
£1,356 GBP
View
A
Retailer 12
-
$3,208 NZD
$1,805 USD
View
A
Retailer 13
-
$3,406 NZD
€1,825 EUR
View
B+
Retailer 14
-
$3,761 NZD
$2,116 USD
View
B+
Retailer 15
-
$3,979 NZD
$2,239 USD
View
Retailer 16
-
$4,340 NZD
$2,442 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$4,340 NZD
$2,442 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$4,436 NZD
$2,496 USD
View
B+
Retailer 19
-
$4,793 NZD
A$4,149 AUD
View
Retailer 20
-
$5,326 NZD
ZAR 48,408 ZAR
View
Price last confirmed 9 days ago
B
Retailer 21
-
$5,851 NZD
£2,592 GBP
View
B
Retailer 22
-
$5,963 NZD
$3,355 USD
View
B
Retailer 23
-
$6,581 NZD
$3,703 USD
View
B
Retailer 24
-
$6,827 NZD
$3,841 USD
View
Retailer 25
-
$6,837 NZD
A$5,918 AUD
View
Price last confirmed 26 days ago
B
Retailer 26
-
$7,407 NZD
$4,167 USD
View
B
Retailer 27
-
$7,478 NZD
£3,313 GBP
View
B
Retailer 28
-
$7,515 NZD
SGD 5,714 SGD
View
Retailer 29
-
$7,670 NZD
$4,315 USD
View
Price last confirmed 74 days ago
Most Expensive
B
With Clarity
728578067 · Nov 2
$8,101 NZD
$4,558 USD
View
29 more retailers have this diamond
Prices start from $1,831 NZDSave up to $6,270 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
3.05ct Radiant
$1,831 NZD