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Radiant|Lab Grown|IGI

2.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG846649264

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

Certificate IGI LG846649264

Diamond specifications and retailer prices

From $571 NZD
$321 USD
As of October 27, 2026
Save $3,839 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,409 NZD at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846649264 or 846649264. Listed at 20 retailers as of October 27, 2026, with prices from $571 to $4,409, a $3,839 spread on the same certified stone. Helzberg Diamonds lists it at $4,409. 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

2.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846649264
Dimensions8.32 × 6.41 × 4.49 mm
L/W Ratio1.30
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm6.41 mm2.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846649264
Side View
Table 66.0%Crown 42.8°Girdle: Slightly ThickPavilion 44°Culet: NoneDepth 70.0%

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 27
Current: $4,409 NZD|Low: $571 NZD|High: $4,409 NZD|Avg: $1,625 NZD
Helzberg 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
Retailer 20
October 28, 2026
Retailer 9$571 NZD
Retailer 4$663 NZD
Retailer 16$707 NZD
Retailer 18$707 NZD
Retailer 13$792 NZD
Retailer 10$796 NZD
Retailer 11$951 NZD
Retailer 15$986 NZD
Retailer 2$1,256 NZD
Retailer 3$1,281 NZD
Retailer 7$1,337 NZD
Retailer 20$1,584 NZD
Retailer 6$1,692 NZD
Retailer 14$2,076 NZD
Retailer 17$2,275 NZD
Retailer 12$2,304 NZD
Retailer 8$2,356 NZD
Retailer 5$2,719 NZD
Retailer 19$2,840 NZD
Helzberg Diamonds$4,409 NZD

6 data points across 20 retailers

20 retailers$571 NZD to $4,409 NZD

A
Cheapest Retailer
-
$571 NZD
$321 USD
A
Retailer 2
-
$663 NZD
$373 USD
View
Retailer 3
-
$707 NZD
$398 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$707 NZD
$398 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$792 NZD
£351 GBP
View
A
Retailer 6
-
$796 NZD
HK$3,500 HKD
View
Retailer 7
-
$951 NZD
$535 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$986 NZD
$555 USD
View
Price last confirmed 5 days ago
A
Retailer 9
-
$1,256 NZD
£557 GBP
View
A
Retailer 10
-
$1,281 NZD
$721 USD
View
A
Retailer 11
-
$1,337 NZD
$752 USD
View
Retailer 12
-
$1,584 NZD
A$1,371 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,692 NZD
ZAR 15,379 ZAR
View
Price last confirmed 9 days ago
Retailer 14
-
$2,076 NZD
$1,168 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$2,275 NZD
$1,280 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$2,304 NZD
SGD 1,752 SGD
View
B+
Retailer 17
-
$2,356 NZD
$1,325 USD
View
B+
Retailer 18
-
$2,719 NZD
$1,530 USD
View
B+
Retailer 19
-
$2,840 NZD
£1,258 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOKMMKPIMK · Oct 28
$4,409 NZD
$2,481 USD
View
19 more retailers have this diamond
Prices start from $571 NZDSave up to $3,839 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
2.05ct Radiant
$571 NZD