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Radiant|Lab Grown|IGI

2.77ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG654407304

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

Certificate IGI LG654407304

Diamond specifications and retailer prices

From $2,715 NZD
£1,205 GBP
As of October 28, 2026
2 retailers carry this diamond
Most expensive: $4,224 NZD at Rare Carat · As of September 20, 2026
View at Rare Carat

About this 2.77ct lab-grown radiant diamond

This 2.77ct 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 LG654407304 or 654407304. Listed at 2 retailers as of October 28, 2026. 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

2.77
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654407304
Dimensions9.77 × 6.88 × 4.70 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm6.88 mm2.77 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654407304
Side View
Table 65.0%Crown 42.4°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $4,224 NZD|Low: $663 NZD|High: $7,363 NZD|Avg: $2,886 NZD
Rare Carat
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
September 19, 2026
Retailer 5$663 NZD
Retailer 4$665 NZD
Retailer 8$1,277 NZD
Retailer 10$1,563 NZD
Retailer 11$1,609 NZD
Retailer 3$1,718 NZD
Retailer 2$1,718 NZD
Retailer 12$2,553 NZD
Retailer 7$3,299 NZD
Retailer 14$3,903 NZD
Retailer 6$4,187 NZD
Rare Carat$4,224 NZD
Retailer 9$5,749 NZD
Retailer 13$7,363 NZD

5 data points across 14 retailers

2 retailers

B+
Cheapest Retailer
-
$2,715 NZD
£1,205 GBP
Most Expensive
Rare Carat
629746 · Sep 20
$4,224 NZD
$2,381 USD
View
Price last confirmed 40 days ago
1 more retailer has this diamond
Prices start from $2,715 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+
2.77ct Radiant
$2,715 NZD