CaratHunter
Plans
Princess|Lab Grown|GIA

3.10ct E IF Princess Lab Grown Diamond

EX • E/IF • GIA 1505831552

Certificate GIA 1505831552

Diamond specifications and retailer prices

From HK$39,127 HKD
$4,987 USD
As of October 30, 2026
Save HK$63,374 HKD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$143,383 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.1ct lab-grown princess diamond

This 3.1ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1505831552. Listed at 15 retailers as of October 29, 2026, with a 162% 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1505831552
Dimensions7.77 × 7.70 × 5.77 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.77 mm7.70 mm3.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1505831552
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.9%

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 30
Current: HK$143,383 HKD|Low: HK$38,334 HKD|High: HK$274,756 HKD|Avg: HK$96,491 HKD|-4.6%
Novita Diamonds
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 30, 2026
Retailer 14HK$39,127 HKD
Retailer 5HK$41,009 HKD
Retailer 16HK$41,355 HKD
Retailer 7HK$42,265 HKD
Retailer 6HK$44,846 HKD
Retailer 3HK$45,584 HKD
Retailer 13HK$46,517 HKD
Retailer 17HK$56,913 HKD
Retailer 4HK$59,478 HKD
Retailer 15HK$70,156 HKD
Retailer 2HK$73,671 HKD
Retailer 11HK$84,530 HKD
Retailer 12HK$102,500 HKD
Retailer 8HK$137,722 HKD
Novita DiamondsHK$143,383 HKD
Retailer 9HK$148,944 HKD
Retailer 10HK$204,429 HKD
Retailer 18HK$269,186 HKD

29 data points across 18 retailers

15 retailersHK$39,127 HKD to HK$102,500 HKD

A
Cheapest Retailer
-
HK$39,127 HKD
$4,987 USD
A
Retailer 2
-
HK$41,009 HKD
$5,227 USD
View
A
Retailer 3
-
HK$41,355 HKD
$5,271 USD
View
B+
Retailer 4
-
HK$41,865 HKD
$5,336 USD
View
A
Retailer 5
-
HK$42,265 HKD
$5,387 USD
View
B+
Retailer 6
-
HK$44,846 HKD
$5,716 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$45,584 HKD
$5,810 USD
View
B+
Retailer 8
-
HK$56,913 HKD
$7,254 USD
View
B+
Retailer 9
-
HK$59,478 HKD
$7,581 USD
View
B+
Retailer 10
-
HK$70,156 HKD
$8,942 USD
View
B+
Retailer 11
-
HK$73,671 HKD
$9,390 USD
View
B+
Retailer 12
-
HK$84,530 HKD
€10,261 EUR
View
B+
Retailer 13
-
HK$102,500 HKD
£10,287 GBP
View
Most Expensive
Novita Diamonds
cert_1505831552 · Oct 8
HK$143,383 HKD
A$28,116 AUD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from HK$39,127 HKDSave up to HK$63,374 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 Princess
HK$39,127 HKD