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Round|Lab Grown|IGI

4.25ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG776653080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776653080

Diamond specifications and retailer prices

From HK$8,426 HKD
$1,074 USD
As of October 29, 2026
Save HK$36,530 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$44,956 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.25ct lab-grown round diamond

This 4.25ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776653080 or 776653080. Listed at 21 retailers as of October 29, 2026, with prices from HK$8,426 to HK$44,956, a HK$36,530 spread on the same certified stone. Brilliant Earth lists it at HK$44,956. 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

4.25
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776653080
Dimensions10.38 × 10.45 × 6.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
10.38 mm10.45 mm4.25 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776653080
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$44,956 HKD|Low: HK$8,089 HKD|High: HK$55,077 HKD|Avg: HK$18,809 HKD|-18.4%
Brilliant Earth
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
October 31, 2026
Retailer 4HK$8,426 HKD
Retailer 5HK$9,164 HKD
Retailer 6HK$9,768 HKD
Retailer 7HK$9,768 HKD
Retailer 11HK$11,141 HKD
Retailer 8HK$12,184 HKD
Retailer 9HK$13,047 HKD
Retailer 13HK$13,410 HKD
Retailer 17HK$13,981 HKD
Retailer 16HK$14,903 HKD
Retailer 12HK$18,116 HKD
Retailer 18HK$18,312 HKD
Retailer 14HK$20,796 HKD
Retailer 2HK$20,934 HKD
Retailer 3HK$26,205 HKD
Retailer 10HK$29,783 HKD
Retailer 15HK$33,320 HKD
Brilliant EarthHK$44,956 HKD

36 data points across 18 retailers

21 retailersHK$8,426 HKD to HK$44,956 HKD

A
Cheapest Retailer
-
HK$8,426 HKD
$1,074 USD
A
Retailer 2
-
HK$9,164 HKD
$1,168 USD
View
A
Retailer 3
-
HK$9,423 HKD
$1,201 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,768 HKD
$1,245 USD
View
Retailer 5
-
HK$9,768 HKD
$1,245 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$11,141 HKD
$1,420 USD
View
B+
Retailer 7
-
HK$12,184 HKD
$1,553 USD
View
B+
Retailer 8
-
HK$13,047 HKD
$1,663 USD
View
B+
Retailer 9
-
HK$13,410 HKD
£1,346 GBP
View
B+
Retailer 10
-
HK$13,981 HKD
$1,782 USD
View
B+
Retailer 11
-
HK$14,903 HKD
€1,809 EUR
View
B+
Retailer 12
-
HK$18,116 HKD
$2,309 USD
View
B+
Retailer 13
-
HK$18,312 HKD
$2,334 USD
View
Retailer 14
-
HK$19,818 HKD
$2,526 USD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
HK$20,796 HKD
ZAR 42,822 ZAR
View
B
Retailer 16
-
HK$20,934 HKD
A$4,105 AUD
View
Retailer 17
-
HK$26,205 HKD
$3,340 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
HK$29,783 HKD
$3,796 USD
View
B
Retailer 19
-
HK$33,320 HKD
£3,344 GBP
View
B
Retailer 20
-
HK$34,134 HKD
$4,351 USD
View
Most Expensive
B
Brilliant Earth
18454525A · Oct 31
HK$44,956 HKD
$5,730 USD
View
20 more retailers have this diamond
Prices start from HK$8,426 HKDSave up to HK$36,530 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.

A
4.25ct Round
HK$8,426 HKD