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Radiant|Lab Grown|IGI

2.80ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG623488822

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

Certificate IGI LG623488822

Diamond specifications and retailer prices

From $2,489 NZD
£1,104 GBP
As of October 28, 2026
Save $3,544 NZD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,033 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623488822 or 623488822. Listed at 3 retailers as of October 28, 2026, with prices from $2,489 to $6,033, a $3,544 spread on the same certified stone. Brilliant Earth lists it at $6,033. 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

2.80
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623488822
Dimensions10.20 × 6.79 × 4.64 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.20 mm6.79 mm2.80 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623488822
Side View
Table 64.0%Crown 45.1°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,033 NZD|Low: $594 NZD|High: $10,043 NZD|Avg: $2,857 NZD|-39.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
July 26, 2026
Retailer 16$594 NZD
Retailer 15$1,022 NZD
Retailer 2$1,281 NZD
Retailer 17$1,446 NZD
Retailer 3$1,494 NZD
Retailer 4$1,609 NZD
Retailer 12$1,767 NZD
Retailer 7$2,328 NZD
Retailer 13$2,386 NZD
Retailer 5$2,785 NZD
Retailer 11$2,936 NZD
Retailer 14$3,032 NZD
Retailer 10$3,365 NZD
Retailer 9$3,907 NZD
Retailer 8$4,095 NZD
Retailer 6$4,435 NZD
Brilliant Earth$6,033 NZD

67 data points across 17 retailers

3 retailers$2,489 NZD to $6,033 NZD

Retailer 1
-
$2,328 NZD
A$2,019 AUD
Price last confirmed 155 days ago
B+
Retailer 2
-
$2,489 NZD
£1,104 GBP
View
Most Expensive
B
Brilliant Earth
9393569A · Oct 29
$6,033 NZD
$3,400 USD
View
2 more retailers have this diamond
Prices start from $2,489 NZDSave up to $3,544 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.

B+
2.80ct Radiant
$2,489 NZD