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Heart|Lab Grown|GIA

3.10ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From HK$9,878 HKD
$1,259 USD
As of October 30, 2026
Save HK$21,325 HKD (68%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$31,202 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 29, 2026, with prices from HK$9,878 to HK$31,202, a HK$21,325 spread on the same certified stone. Blue Nile lists it at HK$31,202. 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
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.19 × 10.29 × 5.62 mm
L/W Ratio1.12
Top View
9.19 mm10.29 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 54.6%

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: Oct 30
Current: HK$31,202 HKD|Low: HK$9,878 HKD|High: HK$31,469 HKD|Avg: HK$20,516 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3HK$9,878 HKD
Retailer 2HK$10,707 HKD
Retailer 4HK$31,112 HKD
Blue NileHK$31,202 HKD

12 data points across 4 retailers

4 retailersHK$9,878 HKD to HK$31,202 HKD

A
Cheapest Retailer
-
HK$9,878 HKD
$1,259 USD
A
Retailer 2
-
HK$10,707 HKD
£1,075 GBP
View
B
Retailer 3
-
HK$31,112 HKD
CA$5,508 CAD
View
Most Expensive
B
Blue Nile
21445352 · Oct 29
HK$31,202 HKD
$3,977 USD
View
3 more retailers have this diamond
Prices start from HK$9,878 HKDSave up to HK$21,325 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 Heart
HK$9,878 HKD