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Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG771601510

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771601510

Diamond specifications and retailer prices

From HK$1,648 HKD
$210 USD
As of October 29, 2026
Save HK$18,987 HKD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$20,634 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771601510 or 771601510. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,648 to HK$20,634, a HK$18,987 spread on the same certified stone. Brilliant Earth lists it at HK$20,634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771601510
Dimensions7.95 × 5.72 × 3.59 mm
L/W Ratio1.39
Girdle conditionFaceted
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
7.95 mm5.72 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771601510
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

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 29
Current: HK$20,634 HKD|Low: HK$1,632 HKD|High: HK$20,634 HKD|Avg: HK$5,262 HKD
Brilliant Earth
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 31, 2026
Retailer 8HK$1,648 HKD
Retailer 2HK$1,836 HKD
Retailer 18HK$1,907 HKD
Retailer 3HK$2,040 HKD
Retailer 10HK$2,040 HKD
Retailer 15HK$3,505 HKD
Retailer 4HK$3,515 HKD
Retailer 13HK$3,767 HKD
Retailer 17HK$3,864 HKD
Retailer 19HK$3,884 HKD
Retailer 12HK$4,274 HKD
Retailer 16HK$4,988 HKD
Retailer 6HK$5,547 HKD
Retailer 7HK$6,559 HKD
Retailer 9HK$6,976 HKD
Retailer 14HK$8,220 HKD
Retailer 11HK$8,246 HKD
Retailer 5HK$9,609 HKD
Brilliant EarthHK$20,634 HKD

40 data points across 19 retailers

23 retailersHK$1,648 HKD to HK$20,634 HKD

Retailer 1
-
HK$1,632 HKD
$208 USD
Price last confirmed 39 days ago
A
Retailer 2
-
HK$1,648 HKD
$210 USD
View
A
Retailer 3
-
HK$1,836 HKD
$234 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,907 HKD
$243 USD
View
Retailer 5
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
HK$2,040 HKD
$260 USD
View
A
Retailer 7
-
HK$2,040 HKD
$260 USD
View
A
Retailer 8
-
HK$3,505 HKD
ZAR 7,218 ZAR
View
A
Retailer 9
-
HK$3,515 HKD
$448 USD
View
A
Retailer 10
-
HK$3,767 HKD
£378 GBP
View
A
Retailer 11
-
HK$3,864 HKD
€469 EUR
View
A
Retailer 12
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 13
-
HK$4,274 HKD
A$838 AUD
View
B+
Retailer 14
-
HK$4,331 HKD
$552 USD
View
B+
Retailer 15
-
HK$4,988 HKD
A$978 AUD
View
B+
Retailer 16
-
HK$5,547 HKD
$707 USD
View
B+
Retailer 17
-
HK$6,559 HKD
$836 USD
View
B+
Retailer 18
-
HK$6,976 HKD
$889 USD
View
B+
Retailer 19
-
HK$7,312 HKD
$932 USD
View
B+
Retailer 20
-
HK$8,220 HKD
£825 GBP
View
Retailer 21
-
HK$8,246 HKD
A$1,617 AUD
View
Price last confirmed 31 days ago
B
Retailer 22
-
HK$9,609 HKD
$1,225 USD
View
Most Expensive
B
Brilliant Earth
18476726A · Oct 29
HK$20,634 HKD
$2,630 USD
View
22 more retailers have this diamond
Prices start from HK$1,648 HKDSave up to HK$18,987 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
1.01ct Oval
HK$1,648 HKD