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2.77ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG532258956

Shape and cutting style on the report: Round brilliant

Certificate IGI LG532258956

Diamond specifications and retailer prices

From HK$29,973 HKD
$3,820 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$29,973 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532258956 or 532258956. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.77
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532258956
Dimensions8.98 × 9.01 × 5.59 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.98 mm9.01 mm2.77 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532258956
Side View
Table 56.5%Crown 34.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$29,973 HKD|Low: HK$9,128 HKD|High: HK$29,973 HKD|Avg: HK$23,025 HKD
Brilliant Earth
Retailer 2
December 31, 2025
Retailer 2HK$9,128 HKD
Brilliant EarthHK$29,973 HKD

6 data points across 2 retailers

1 retailer

B
Brilliant Earth
15410063B · Oct 29
HK$29,973 HKD
$3,820 USD
View

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B
2.77ct Round
HK$29,973 HKD