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Oval|Lab Grown|IGI

1.56ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG736506234

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG736506234

Diamond specifications and retailer prices

From HK$2,056 HKD
$262 USD
As of October 29, 2026
Save HK$18,971 HKD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$21,026 HKD at Brilliant Earth · As of October 30, 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 LG736506234 or 736506234. Listed at 27 retailers as of October 29, 2026, with prices from HK$2,056 to HK$21,026, a HK$18,971 spread on the same certified stone. Brilliant Earth lists it at HK$21,026. 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 angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736506234
Dimensions9.60 × 6.48 × 4.01 mm
L/W Ratio1.48
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
9.60 mm6.48 mm1.56 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736506234
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.9%

Caratlytics Score

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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: Oct 29
Current: HK$21,026 HKD|Low: HK$1,969 HKD|High: HK$26,518 HKD|Avg: HK$7,781 HKD|-20.7%
Brilliant Earth
Retailer 2
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Retailer 26
October 30, 2026
Retailer 25HK$2,056 HKD
Retailer 24HK$2,377 HKD
Retailer 4HK$2,432 HKD
Retailer 3HK$2,542 HKD
Retailer 2HK$2,978 HKD
Retailer 6HK$3,727 HKD
Retailer 17HK$3,816 HKD
Retailer 8HK$3,986 HKD
Retailer 22HK$4,613 HKD
Retailer 14HK$4,621 HKD
Retailer 21HK$4,825 HKD
Retailer 13HK$4,966 HKD
Retailer 15HK$5,650 HKD
Retailer 16HK$6,301 HKD
Retailer 9HK$6,504 HKD
Retailer 20HK$6,533 HKD
Retailer 5HK$7,814 HKD
Retailer 26HK$9,030 HKD
Retailer 11HK$10,011 HKD
Retailer 18HK$10,328 HKD
Retailer 10HK$10,885 HKD
Retailer 19HK$11,083 HKD
Retailer 23HK$11,269 HKD
Retailer 7HK$15,258 HKD
Retailer 12HK$18,202 HKD
Brilliant EarthHK$21,026 HKD

30 data points across 26 retailers

27 retailersHK$2,056 HKD to HK$21,026 HKD

A
Cheapest Retailer
-
HK$2,056 HKD
$262 USD
A
Retailer 2
-
HK$2,377 HKD
$303 USD
View
A
Retailer 3
-
HK$2,432 HKD
$310 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,542 HKD
$324 USD
View
A
Retailer 5
-
HK$2,978 HKD
£299 GBP
View
A
Retailer 6
-
HK$3,727 HKD
$475 USD
View
A
Retailer 7
-
HK$3,816 HKD
View
A
Retailer 8
-
HK$3,986 HKD
$508 USD
View
A
Retailer 9
-
HK$4,613 HKD
€560 EUR
View
A
Retailer 10
-
HK$4,621 HKD
$589 USD
View
A
Retailer 11
-
HK$4,825 HKD
ZAR 9,936 ZAR
View
A
Retailer 12
-
HK$4,966 HKD
£498 GBP
View
A
Retailer 13
-
HK$5,650 HKD
A$1,108 AUD
View
A
Retailer 14
-
HK$6,301 HKD
$803 USD
View
A
Retailer 15
-
HK$6,504 HKD
$829 USD
View
A
Retailer 16
-
HK$6,533 HKD
A$1,281 AUD
View
B+
Retailer 17
-
HK$7,814 HKD
$996 USD
View
B+
Retailer 18
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HK$9,030 HKD
$1,151 USD
View
B+
Retailer 19
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HK$10,011 HKD
$1,276 USD
View
B+
Retailer 20
-
HK$10,328 HKD
$1,316 USD
View
B+
Retailer 21
-
HK$10,885 HKD
$1,387 USD
View
B+
Retailer 22
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HK$11,083 HKD
SGD 1,909 SGD
View
B+
Retailer 23
-
HK$11,269 HKD
£1,131 GBP
View
Retailer 24
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HK$15,258 HKD
A$2,992 AUD
View
Price last confirmed 23 days ago
B
Retailer 25
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HK$18,202 HKD
$2,320 USD
View
Retailer 26
-
HK$18,987 HKD
$2,420 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
17199663Y · Oct 30
HK$21,026 HKD
$2,680 USD
View
26 more retailers have this diamond
Prices start from HK$2,056 HKDSave up to HK$18,971 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$2,056 HKD