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Princess|Lab Grown|GIA

2.78ct D IF Princess Lab Grown Diamond

GD • D/IF • GIA 7506850470

Certificate GIA 7506850470

Diamond specifications and retailer prices

From HK$25,420 HKD
$3,240 USD
As of October 31, 2026
Save HK$93,599 HKD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$119,019 HKD at Zales · As of October 30, 2026
View at Zales

About this 2.78ct lab-grown princess diamond

This 2.78ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506850470. Listed at 24 retailers as of October 30, 2026, with prices from HK$25,420 to HK$119,019, a HK$93,599 spread on the same certified stone. Zales lists it at HK$119,019. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.78
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7506850470
Dimensions7.70 × 7.67 × 5.52 mm
L/W Ratio1.00
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.70 mm7.67 mm2.78 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7506850470
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.0%

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 31
Current: HK$38,135 HKD|Low: HK$20,893 HKD|High: HK$235,136 HKD|Avg: HK$69,681 HKD
Retailer 1
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
Retailer 19
October 30, 2026
Retailer 16HK$25,420 HKD
Retailer 4HK$25,593 HKD
Retailer 19HK$27,844 HKD
Retailer 3HK$28,660 HKD
Retailer 6HK$29,343 HKD
Retailer 18HK$30,912 HKD
Retailer 1HK$38,135 HKD
Retailer 8HK$49,075 HKD
Retailer 17HK$50,219 HKD
Retailer 10HK$60,435 HKD
Retailer 13HK$70,565 HKD
Retailer 2HK$72,247 HKD
Retailer 15HK$75,751 HKD
Retailer 7HK$80,254 HKD
Retailer 12HK$84,531 HKD
Retailer 9HK$112,979 HKD
Retailer 5HK$115,509 HKD
Retailer 14HK$119,019 HKD
Retailer 11HK$235,136 HKD

32 data points across 19 retailers

24 retailersHK$25,420 HKD to HK$119,019 HKD

A
Cheapest Retailer
-
HK$25,420 HKD
$3,240 USD
A
Retailer 2
-
HK$25,593 HKD
$3,262 USD
View
A
Retailer 3
-
HK$27,844 HKD
$3,549 USD
View
A
Retailer 4
-
HK$28,660 HKD
$3,653 USD
View
Final sale: no returns
A
Retailer 5
-
HK$29,343 HKD
$3,740 USD
View
A
Retailer 6
-
HK$29,688 HKD
$3,784 USD
View
A
Retailer 7
-
HK$30,245 HKD
$3,855 USD
View
B+
Retailer 8
-
HK$30,912 HKD
$3,940 USD
View
B+
Retailer 9
-
HK$38,135 HKD
CA$6,751 CAD
View
B+
Retailer 10
-
HK$41,716 HKD
$5,317 USD
View
Retailer 11
-
HK$49,075 HKD
$6,255 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
HK$50,219 HKD
£5,040 GBP
View
Retailer 13
-
HK$60,435 HKD
$7,703 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
HK$70,565 HKD
£7,082 GBP
View
B
Retailer 15
-
HK$72,247 HKD
€8,770 EUR
View
B
Retailer 16
-
HK$75,751 HKD
$9,655 USD
View
Retailer 17
-
HK$80,254 HKD
A$15,737 AUD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$82,019 HKD
$10,454 USD
View
B
Retailer 19
-
HK$84,531 HKD
ZAR 174,057 ZAR
View
Retailer 20
-
HK$112,979 HKD
A$22,154 AUD
View
Price last confirmed 23 days ago
B
Retailer 21
-
HK$115,509 HKD
$14,723 USD
View
B
Retailer 22
-
HK$119,019 HKD
$15,170 USD
View
Most Expensive
B
Zales
522388541 · Oct 30
HK$119,019 HKD
$15,170 USD
View
22 more retailers have this diamond
Prices start from HK$25,420 HKDSave up to HK$93,599 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
2.78ct Princess
HK$25,420 HKD