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Round|Lab Grown|IGI

3.10ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG600378009

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600378009

Diamond specifications and retailer prices

From HK$4,864 HKD
As of November 5, 2026
Save HK$23,418 HKD (83%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$42,286 HKD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600378009 or 600378009. Listed at 27 retailers as of November 4, 2026, with a 481% 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

3.10
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600378009
Dimensions9.35 × 9.31 × 5.73 mm
L/W Ratio1.00
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
Top View
9.35 mm9.31 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600378009
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: HK$42,286 HKD|Low: HK$4,174 HKD|High: HK$42,286 HKD|Avg: HK$12,615 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
November 6, 2026
Retailer 4HK$4,346 HKD
Retailer 9HK$4,864 HKD
Retailer 7HK$5,390 HKD
Retailer 13HK$6,433 HKD
Retailer 3HK$7,594 HKD
Retailer 8HK$8,175 HKD
Retailer 16HK$8,214 HKD
Retailer 2HK$8,300 HKD
Retailer 10HK$11,423 HKD
Retailer 14HK$11,705 HKD
Retailer 15HK$12,003 HKD
Retailer 5HK$12,937 HKD
Retailer 6HK$18,766 HKD
Retailer 11HK$23,347 HKD
Retailer 12HK$28,282 HKD
Brilliant EarthHK$42,286 HKD

39 data points across 16 retailers

27 retailersHK$4,864 HKD to HK$28,282 HKD

Retailer 1
-
HK$4,346 HKD
Price last confirmed 44 days ago
Retailer 2
-
HK$4,346 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
HK$4,864 HKD
View
Final sale: no returns
Retailer 4
-
HK$4,872 HKD
View
Price last confirmed 44 days ago
Retailer 5
-
HK$5,327 HKD
View
Price last confirmed 42 days ago
Retailer 6
-
HK$5,390 HKD
View
Price last confirmed 25 days ago
Retailer 7
-
HK$5,390 HKD
View
Price last confirmed 35 days ago
A
Retailer 8
-
HK$6,433 HKD
View
A
Retailer 9
-
HK$7,594 HKD
View
A
Retailer 10
-
HK$8,175 HKD
View
Retailer 11
-
HK$8,214 HKD
View
Price last confirmed 8 days ago
A
Retailer 12
-
HK$8,300 HKD
View
B+
Retailer 13
-
HK$11,423 HKD
View
B+
Retailer 14
-
HK$11,705 HKD
View
B+
Retailer 15
-
HK$12,003 HKD
View
B+
Retailer 16
-
HK$12,670 HKD
View
B+
Retailer 17
-
HK$12,937 HKD
View
Retailer 18
-
HK$13,917 HKD
View
Price last confirmed 11 days ago
Retailer 19
-
HK$14,184 HKD
View
Price last confirmed 46 days ago
Retailer 20
-
HK$14,184 HKD
View
Price last confirmed 30 days ago
B
Retailer 21
-
HK$17,361 HKD
View
B
Retailer 22
-
HK$17,487 HKD
View
B
Retailer 23
-
HK$18,232 HKD
View
B
Retailer 24
-
HK$18,766 HKD
View
B
Retailer 25
-
HK$23,347 HKD
View
B
Retailer 26
-
HK$28,282 HKD
View
Most Expensive
Brilliant Earth
17664196A · Oct 22
HK$42,286 HKD
$5,390 USD
View
Price last confirmed 14 days ago
26 more retailers have this diamond
Prices start from HK$4,864 HKDSave up to HK$23,418 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
3.10ct Round
HK$4,864 HKD