Princess|Lab Grown|IGI

10.78ct E VVS1 Princess Lab Grown Diamond

VG • E/VVS1 • IGI LG723523473

Shape and cutting style on the report: Princess cut

Certificate IGI LG723523473

Diamond specifications and retailer prices

From HK$44,630 HKD
$5,688 USD
As of October 29, 2026
Save HK$107,088 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$165,894 HKD at Taylor and Hart · As of October 8, 2026
View at Taylor and Hart

About this 10.78ct lab-grown princess diamond

This 10.78ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG723523473 or 723523473. Listed at 16 retailers as of October 29, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.78
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723523473
Dimensions12.10 × 12.03 × 7.97 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm12.03 mm10.78 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723523473
Side View
Table 71.0%Crown 47.9°Girdle: ThickPavilion 34.5°Culet: NoneDepth 66.3%

Caratlytics Score

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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 29
Current: HK$151,718 HKD|Low: HK$38,251 HKD|High: HK$165,894 HKD|Avg: HK$72,048 HKD|+0.8%
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
Retailer 20
Taylor and Hart
October 21, 2026
Retailer 8HK$38,251 HKD
Retailer 18HK$41,759 HKD
Retailer 14HK$41,776 HKD
Retailer 3HK$44,599 HKD
Retailer 12HK$44,630 HKD
Retailer 2HK$46,223 HKD
Retailer 5HK$46,223 HKD
Retailer 10HK$46,372 HKD
Retailer 13HK$46,875 HKD
Retailer 19HK$54,870 HKD
Retailer 15HK$59,981 HKD
Retailer 4HK$61,304 HKD
Retailer 20HK$64,694 HKD
Retailer 11HK$65,410 HKD
Retailer 6HK$71,434 HKD
Retailer 17HK$71,537 HKD
Retailer 9HK$86,985 HKD
Retailer 7HK$128,515 HKD
Retailer 1HK$151,718 HKD
Retailer 16HK$161,124 HKD
Taylor and HartHK$165,894 HKD

12 data points across 21 retailers

16 retailersHK$44,630 HKD to HK$151,718 HKD

Retailer 1
-
HK$38,251 HKD
$4,875 USD
Price last confirmed 28 days ago
Retailer 2
-
HK$41,759 HKD
$5,322 USD
View
Price last confirmed 20 days ago
Retailer 3
-
HK$41,776 HKD
£4,192 GBP
View
Price last confirmed 21 days ago
A
Retailer 4
-
HK$44,630 HKD
$5,688 USD
View
Final sale: no returns
Retailer 5
-
HK$46,223 HKD
$5,891 USD
View
Price last confirmed 27 days ago
Retailer 6
-
HK$54,870 HKD
$6,993 USD
View
Price last confirmed 25 days ago
Retailer 7
-
HK$61,304 HKD
$7,813 USD
View
Price last confirmed 20 days ago
Retailer 8
-
HK$64,694 HKD
$8,245 USD
View
Price last confirmed 22 days ago
Retailer 9
-
HK$65,410 HKD
£6,564 GBP
View
Price last confirmed 21 days ago
Retailer 10
-
HK$71,434 HKD
$9,104 USD
View
Price last confirmed 20 days ago
Retailer 11
-
HK$71,537 HKD
ZAR 147,289 ZAR
View
Price last confirmed 23 days ago
Retailer 12
-
HK$86,985 HKD
$11,086 USD
View
Price last confirmed 21 days ago
Retailer 13
-
HK$128,515 HKD
$16,379 USD
View
Price last confirmed 20 days ago
B
Retailer 14
-
HK$151,718 HKD
$19,336 USD
View
Retailer 15
-
HK$161,124 HKD
A$31,592 AUD
View
Price last confirmed 21 days ago
Most Expensive
Taylor and Hart
10NLUJW · Oct 8
HK$165,894 HKD
$21,143 USD
View
Price last confirmed 21 days ago
15 more retailers have this diamond
Prices start from HK$44,630 HKDSave up to HK$107,088 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
10.78ct Princess
HK$44,630 HKD