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Round|Lab Grown|IGI

2.78ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG485161769

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485161769

Diamond specifications and retailer prices

From HK$48,656 HKD
As of November 5, 2026
Save HK$97,413 HKD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$146,069 HKD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.78ct lab-grown round diamond

This 2.78ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG485161769 or 485161769. Listed at 10 retailers as of November 3, 2026, with prices from HK$48,656 to HK$146,069, a HK$97,413 spread on the same certified stone. Cape Diamonds lists it at HK$146,069. 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

2.78
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485161769
Dimensions8.92 × 8.89 × 5.56 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.92 mm8.89 mm2.78 ctK / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485161769
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$146,069 HKD|Low: HK$46,710 HKD|High: HK$152,341 HKD|Avg: HK$81,180 HKD|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$48,656 HKD
Retailer 9HK$50,994 HKD
Retailer 4HK$56,446 HKD
Retailer 7HK$56,446 HKD
Retailer 11HK$59,882 HKD
Retailer 10HK$67,006 HKD
Retailer 5HK$67,116 HKD
Retailer 8HK$87,097 HKD
Retailer 2HK$112,532 HKD
Retailer 3HK$130,466 HKD
Cape DiamondsHK$146,069 HKD

26 data points across 11 retailers

10 retailersHK$48,656 HKD to HK$146,069 HKD

B
Cheapest Retailer
-
HK$48,656 HKD
B
Retailer 2
-
HK$50,994 HKD
View
B
Retailer 3
-
HK$56,446 HKD
View
B
Retailer 4
-
HK$56,446 HKD
View
Retailer 5
-
HK$56,446 HKD
View
Price last confirmed 25 days ago
B
Retailer 6
-
HK$67,006 HKD
View
B
Retailer 7
-
HK$67,116 HKD
View
B
Retailer 8
-
HK$87,097 HKD
View
B
Retailer 9
-
HK$112,532 HKD
View
Most Expensive
B
Cape Diamonds
cert_485161769 · Nov 3
HK$146,069 HKD
ZAR 300,789 ZAR
View
9 more retailers have this diamond
Prices start from HK$48,656 HKDSave up to HK$97,413 HKD

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
2.78ct Round
HK$48,656 HKD