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Oval|Lab Grown|IGI

1.56ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG799653432

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799653432

Diamond specifications and retailer prices

From HK$2,354 HKD
$300 USD
As of October 29, 2026
Save HK$36,721 HKD (94%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$39,075 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799653432 or 799653432. Listed at 20 retailers as of October 29, 2026, with prices from HK$2,354 to HK$39,075, a HK$36,721 spread on the same certified stone. Brilliant Earth lists it at HK$39,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799653432
Dimensions9.15 × 6.51 × 4.08 mm
L/W Ratio1.41
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
9.15 mm6.51 mm1.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799653432
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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 29
Current: HK$39,075 HKD|Low: HK$2,354 HKD|High: HK$39,075 HKD|Avg: HK$7,875 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
Retailer 20
October 30, 2026
Retailer 13HK$2,354 HKD
Retailer 8HK$2,636 HKD
Retailer 4HK$2,731 HKD
Retailer 14HK$2,919 HKD
Retailer 6HK$2,927 HKD
Retailer 9HK$3,214 HKD
Retailer 18HK$3,908 HKD
Retailer 3HK$4,159 HKD
Retailer 15HK$4,975 HKD
Retailer 17HK$5,020 HKD
Retailer 2HK$5,185 HKD
Retailer 11HK$5,190 HKD
Retailer 16HK$6,809 HKD
Retailer 5HK$9,000 HKD
Retailer 20HK$9,308 HKD
Retailer 19HK$9,392 HKD
Retailer 12HK$10,569 HKD
Retailer 10HK$11,360 HKD
Retailer 7HK$11,759 HKD
Brilliant EarthHK$39,075 HKD

21 data points across 20 retailers

20 retailersHK$2,354 HKD to HK$39,075 HKD

A+
Cheapest Retailer
-
HK$2,354 HKD
$300 USD
A
Retailer 2
-
HK$2,636 HKD
$336 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,731 HKD
$348 USD
View
A
Retailer 4
-
HK$2,919 HKD
$372 USD
View
A
Retailer 5
-
HK$2,927 HKD
$373 USD
View
A
Retailer 6
-
HK$3,214 HKD
View
A
Retailer 7
-
HK$3,908 HKD
$498 USD
View
A
Retailer 8
-
HK$4,159 HKD
$530 USD
View
A
Retailer 9
-
HK$4,975 HKD
$634 USD
View
A
Retailer 10
-
HK$5,020 HKD
ZAR 10,336 ZAR
View
A
Retailer 11
-
HK$5,185 HKD
£520 GBP
View
A
Retailer 12
-
HK$6,809 HKD
A$1,335 AUD
View
B+
Retailer 13
-
HK$9,000 HKD
$1,147 USD
View
B+
Retailer 14
-
HK$9,308 HKD
SGD 1,603 SGD
View
B+
Retailer 15
-
HK$9,392 HKD
$1,197 USD
View
B+
Retailer 16
-
HK$10,569 HKD
$1,347 USD
View
B+
Retailer 17
-
HK$11,360 HKD
£1,140 GBP
View
B+
Retailer 18
-
HK$11,759 HKD
£1,180 GBP
View
Retailer 19
-
HK$26,485 HKD
$3,375 USD
View
Price last confirmed 87 days ago
Most Expensive
B
Brilliant Earth
19900643A · Oct 29
HK$39,075 HKD
$4,980 USD
View
19 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$36,721 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+
1.56ct Oval
HK$2,354 HKD