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Radiant|Lab Grown|IGI

0.67ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG712578195

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

Certificate IGI LG712578195

Diamond specifications and retailer prices

From HK$1,091 HKD
$139 USD
As of November 2, 2026
Save HK$7,758 HKD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,849 HKD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.67ct lab-grown radiant diamond

This 0.67ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712578195 or 712578195. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,091 to HK$8,849, a HK$7,758 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$8,849. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.67
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712578195
Dimensions5.93 × 4.55 × 3.01 mm
L/W Ratio1.30
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm4.55 mm0.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712578195
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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: Nov 2
Current: HK$8,849 HKD|Low: HK$1,091 HKD|High: HK$8,849 HKD|Avg: HK$3,736 HKD
Flawless Fine Jewelry
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
November 2, 2026
Retailer 13HK$1,091 HKD
Retailer 9HK$1,216 HKD
Retailer 7HK$1,271 HKD
Retailer 18HK$1,357 HKD
Retailer 11HK$1,703 HKD
Retailer 14HK$2,315 HKD
Retailer 6HK$2,381 HKD
Retailer 17HK$2,462 HKD
Retailer 10HK$2,526 HKD
Retailer 16HK$2,825 HKD
Retailer 5HK$3,327 HKD
Retailer 12HK$3,444 HKD
Retailer 15HK$3,453 HKD
Retailer 3HK$3,758 HKD
Retailer 4HK$4,158 HKD
Retailer 19HK$4,355 HKD
Retailer 8HK$4,794 HKD
Retailer 2HK$6,337 HKD
Flawless Fine JewelryHK$8,849 HKD

38 data points across 19 retailers

19 retailersHK$1,091 HKD to HK$8,849 HKD

A
Cheapest Retailer
-
HK$1,091 HKD
$139 USD
A
Retailer 2
-
HK$1,216 HKD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,271 HKD
$162 USD
View
A
Retailer 4
-
HK$1,357 HKD
$173 USD
View
Retailer 5
-
HK$1,703 HKD
$217 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,315 HKD
£232 GBP
View
A
Retailer 7
-
HK$2,381 HKD
€289 EUR
View
A
Retailer 8
-
HK$2,462 HKD
ZAR 5,070 ZAR
View
A
Retailer 9
-
HK$2,526 HKD
$322 USD
View
A
Retailer 10
-
HK$2,825 HKD
$360 USD
View
A
Retailer 11
-
HK$3,327 HKD
$424 USD
View
A
Retailer 12
-
HK$3,444 HKD
$439 USD
View
A
Retailer 13
-
HK$3,453 HKD
A$677 AUD
View
B+
Retailer 14
-
HK$3,758 HKD
$479 USD
View
B+
Retailer 15
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 16
-
HK$4,355 HKD
$555 USD
View
B+
Retailer 17
-
HK$4,794 HKD
$611 USD
View
B+
Retailer 18
-
HK$6,337 HKD
£636 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A9D0D424D · Oct 29
HK$8,849 HKD
£888 GBP
View
18 more retailers have this diamond
Prices start from HK$1,091 HKDSave up to HK$7,758 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
0.67ct Radiant
HK$1,091 HKD