CaratHunter
Plans
Radiant|Lab Grown|IGI

4.10ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG689568775

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG689568775

Diamond specifications and retailer prices

From HK$24,949 HKD
$3,180 USD
As of October 30, 2026
Save HK$146,715 HKD (85%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$171,664 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.1ct lab-grown radiant diamond

This 4.1ct lab-grown radiant 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 LG689568775 or 689568775. Listed at 29 retailers as of October 30, 2026, with prices from HK$24,949 to HK$171,664, a HK$146,715 spread on the same certified stone. Do Amore Diamonds lists it at HK$171,664. 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

4.10
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689568775
Dimensions11.76 × 7.89 × 5.17 mm
L/W Ratio1.49
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
11.76 mm7.89 mm4.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689568775
Side View
Table 61.0%Crown 43.2°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 65.5%

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$171,664 HKD|Low: HK$24,949 HKD|High: HK$179,745 HKD|Avg: HK$67,452 HKD|-4.5%
Do Amore 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
Retailer 19
Retailer 20
October 31, 2026
Retailer 20HK$24,949 HKD
Retailer 17HK$28,511 HKD
Retailer 10HK$30,167 HKD
Retailer 13HK$32,811 HKD
Retailer 15HK$33,038 HKD
Retailer 4HK$40,070 HKD
Retailer 16HK$40,735 HKD
Retailer 14HK$42,714 HKD
Retailer 7HK$48,904 HKD
Retailer 12HK$51,060 HKD
Retailer 2HK$51,652 HKD
Retailer 8HK$67,990 HKD
Retailer 9HK$72,030 HKD
Retailer 18HK$72,659 HKD
Retailer 3HK$79,684 HKD
Retailer 19HK$89,284 HKD
Retailer 6HK$112,423 HKD
Retailer 11HK$113,652 HKD
Retailer 5HK$116,087 HKD
Do Amore DiamondsHK$171,664 HKD

35 data points across 20 retailers

29 retailersHK$24,949 HKD to HK$171,664 HKD

A
Cheapest Retailer
-
HK$24,949 HKD
$3,180 USD
Retailer 2
-
HK$26,126 HKD
$3,330 USD
View
Price last confirmed 23 days ago
Retailer 3
-
HK$26,126 HKD
$3,330 USD
View
Price last confirmed 32 days ago
Retailer 4
-
HK$28,425 HKD
$3,623 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
HK$28,511 HKD
$3,634 USD
View
Retailer 6
-
HK$29,884 HKD
$3,809 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
HK$30,167 HKD
$3,845 USD
View
Retailer 8
-
HK$30,300 HKD
$3,862 USD
View
Price last confirmed 28 days ago
A
Retailer 9
-
HK$32,811 HKD
$4,182 USD
View
Final sale: no returns
A
Retailer 10
-
HK$33,038 HKD
$4,211 USD
View
A
Retailer 11
-
HK$40,070 HKD
View
A
Retailer 12
-
HK$40,735 HKD
$5,192 USD
View
Retailer 13
-
HK$41,802 HKD
$5,328 USD
View
Price last confirmed 21 days ago
A
Retailer 14
-
HK$41,802 HKD
$5,328 USD
View
Retailer 15
-
HK$41,802 HKD
$5,328 USD
View
Price last confirmed 31 days ago
A
Retailer 16
-
HK$42,714 HKD
£4,287 GBP
View
A
Retailer 17
-
HK$48,904 HKD
£4,908 GBP
View
B+
Retailer 18
-
HK$51,060 HKD
$6,508 USD
View
A
Retailer 19
-
HK$51,652 HKD
€6,270 EUR
View
B+
Retailer 20
-
HK$67,990 HKD
ZAR 139,998 ZAR
View
B+
Retailer 21
-
HK$72,030 HKD
£7,229 GBP
View
B+
Retailer 22
-
HK$72,659 HKD
$9,261 USD
View
B+
Retailer 23
-
HK$79,684 HKD
$10,156 USD
View
B
Retailer 24
-
HK$89,168 HKD
$11,365 USD
View
B+
Retailer 25
-
HK$89,284 HKD
$11,380 USD
View
B
Retailer 26
-
HK$112,423 HKD
$14,329 USD
View
Retailer 27
-
HK$113,652 HKD
A$22,286 AUD
View
Price last confirmed 23 days ago
B
Retailer 28
-
HK$116,087 HKD
SGD 19,995 SGD
View
Most Expensive
B
Do Amore Diamonds
27-3B262FF43 · Oct 31
HK$171,664 HKD
$21,880 USD
View
28 more retailers have this diamond
Prices start from HK$24,949 HKDSave up to HK$146,715 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
4.10ct Radiant
HK$24,949 HKD