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Princess|Lab Grown|IGI

3.46ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG707537352

Shape and cutting style on the report: Princess cut

Certificate IGI LG707537352

Diamond specifications and retailer prices

From HK$14,538 HKD
$1,853 USD
As of October 30, 2026
Save HK$85,495 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$143,944 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.46ct lab-grown princess diamond

This 3.46ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707537352 or 707537352. Listed at 16 retailers as of October 30, 2026, with a 588% 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

3.46
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707537352
Dimensions8.12 × 8.00 × 5.76 mm
L/W Ratio1.01
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
8.12 mm8.00 mm3.46 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707537352
Side View
Table 66.0%Crown 47.5°Girdle: ThickPavilion 36.1°Culet: NoneDepth 72.0%

Caratlytics Score

How it works →
A+
Exceptional
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$143,944 HKD|Low: HK$14,256 HKD|High: HK$163,354 HKD|Avg: HK$46,089 HKD|-11.9%
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
October 30, 2026
Retailer 14HK$14,538 HKD
Retailer 7HK$15,817 HKD
Retailer 8HK$16,805 HKD
Retailer 16HK$17,700 HKD
Retailer 5HK$18,202 HKD
Retailer 9HK$23,827 HKD
Retailer 6HK$25,593 HKD
Retailer 15HK$26,448 HKD
Retailer 3HK$28,370 HKD
Retailer 12HK$29,147 HKD
Retailer 10HK$30,168 HKD
Retailer 13HK$46,369 HKD
Retailer 11HK$53,457 HKD
Retailer 2HK$74,926 HKD
Retailer 4HK$100,033 HKD
Novita DiamondsHK$143,944 HKD

30 data points across 16 retailers

16 retailersHK$14,538 HKD to HK$100,033 HKD

A+
Cheapest Retailer
-
HK$14,538 HKD
$1,853 USD
A
Retailer 2
-
HK$15,817 HKD
$2,016 USD
View
A
Retailer 3
-
HK$16,805 HKD
$2,142 USD
View
Final sale: no returns
A
Retailer 4
-
HK$17,700 HKD
$2,256 USD
View
A
Retailer 5
-
HK$18,202 HKD
$2,320 USD
View
A
Retailer 6
-
HK$23,827 HKD
$3,037 USD
View
A
Retailer 7
-
HK$25,593 HKD
$3,262 USD
View
A
Retailer 8
-
HK$26,228 HKD
$3,343 USD
View
A
Retailer 9
-
HK$26,448 HKD
$3,371 USD
View
A
Retailer 10
-
HK$28,370 HKD
$3,616 USD
View
A
Retailer 11
-
HK$30,168 HKD
€3,662 EUR
View
B+
Retailer 12
-
HK$46,369 HKD
$5,910 USD
View
B+
Retailer 13
-
HK$53,457 HKD
£5,365 GBP
View
B+
Retailer 14
-
HK$74,926 HKD
$9,550 USD
View
B
Retailer 15
-
HK$100,033 HKD
$12,750 USD
View
Most Expensive
Novita Diamonds
cert_707537352 · Oct 8
HK$143,944 HKD
A$28,226 AUD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from HK$14,538 HKDSave up to HK$85,495 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+
3.46ct Princess
HK$14,538 HKD