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Round|Lab Grown|IGI

4.10ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781630945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781630945

Diamond specifications and retailer prices

From HK$5,225 HKD
$666 USD
As of October 29, 2026
Save HK$39,738 HKD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$55,704 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.1ct lab-grown round diamond

This 4.1ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781630945 or 781630945. Listed at 27 retailers as of October 29, 2026, with a 761% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.10
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630945
Dimensions10.25 × 10.30 × 6.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm10.30 mm4.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630945
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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$55,704 HKD|Low: HK$5,021 HKD|High: HK$55,704 HKD|Avg: HK$13,494 HKD
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
October 30, 2026
Retailer 4HK$5,225 HKD
Retailer 5HK$6,065 HKD
Retailer 7HK$7,231 HKD
Retailer 9HK$7,238 HKD
Retailer 16HK$8,693 HKD
Retailer 14HK$8,709 HKD
Retailer 10HK$9,669 HKD
Retailer 12HK$9,680 HKD
Retailer 13HK$12,908 HKD
Retailer 2HK$12,994 HKD
Retailer 15HK$13,612 HKD
Retailer 3HK$14,899 HKD
Retailer 8HK$17,049 HKD
Retailer 6HK$20,689 HKD
Retailer 11HK$25,687 HKD
Brilliant EarthHK$55,704 HKD

35 data points across 16 retailers

27 retailersHK$5,225 HKD to HK$44,964 HKD

A
Cheapest Retailer
-
HK$5,225 HKD
$666 USD
Retailer 2
-
HK$5,225 HKD
$666 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
HK$5,853 HKD
$746 USD
View
Final sale: no returns
Retailer 4
-
HK$5,978 HKD
$762 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
HK$6,065 HKD
$773 USD
View
Retailer 6
-
HK$6,065 HKD
$773 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$7,231 HKD
View
A
Retailer 8
-
HK$7,238 HKD
£726 GBP
View
B+
Retailer 9
-
HK$8,693 HKD
$1,108 USD
View
A
Retailer 10
-
HK$8,709 HKD
$1,110 USD
View
A
Retailer 11
-
HK$9,368 HKD
$1,194 USD
View
A
Retailer 12
-
HK$9,669 HKD
£970 GBP
View
A
Retailer 13
-
HK$9,680 HKD
€1,175 EUR
View
A
Retailer 14
-
HK$12,908 HKD
ZAR 26,578 ZAR
View
A
Retailer 15
-
HK$12,994 HKD
A$2,548 AUD
View
B+
Retailer 16
-
HK$13,612 HKD
$1,735 USD
View
B+
Retailer 17
-
HK$14,899 HKD
$1,899 USD
View
Retailer 18
-
HK$17,049 HKD
$2,173 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
HK$17,049 HKD
$2,173 USD
View
B+
Retailer 20
-
HK$20,063 HKD
$2,557 USD
View
B+
Retailer 21
-
HK$20,689 HKD
$2,637 USD
View
B+
Retailer 22
-
HK$20,854 HKD
SGD 3,592 SGD
View
B+
Retailer 23
-
HK$20,921 HKD
$2,667 USD
View
B+
Retailer 24
-
HK$25,687 HKD
£2,578 GBP
View
B
Retailer 25
-
HK$28,747 HKD
$3,664 USD
View
B
Retailer 26
-
HK$44,964 HKD
$5,731 USD
View
Most Expensive
Brilliant Earth
20979313A · Oct 16
HK$55,704 HKD
$7,100 USD
View
Price last confirmed 14 days ago
26 more retailers have this diamond
Prices start from HK$5,225 HKDSave up to HK$39,738 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
4.10ct Round
HK$5,225 HKD