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Oval|Lab Grown|IGI

1.57ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG784668953

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784668953

Diamond specifications and retailer prices

From HK$2,103 HKD
$268 USD
As of November 1, 2026
Save HK$16,571 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$18,674 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784668953 or 784668953. Listed at 19 retailers as of November 1, 2026, with prices from HK$2,103 to HK$18,674, a HK$16,571 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,674. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784668953
Dimensions8.90 × 6.53 × 4.19 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm6.53 mm1.57 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784668953
Side View
Table 62.0%Crown 37.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.2%

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: Nov 1
Current: HK$18,674 HKD|Low: HK$2,024 HKD|High: HK$18,674 HKD|Avg: HK$6,897 HKD
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
November 2, 2026
Retailer 3HK$2,103 HKD
Retailer 7HK$2,440 HKD
Retailer 5HK$2,613 HKD
Retailer 2HK$2,967 HKD
Retailer 16HK$3,476 HKD
Retailer 13HK$3,845 HKD
Retailer 10HK$4,969 HKD
Retailer 9HK$5,066 HKD
Retailer 8HK$5,273 HKD
Retailer 12HK$6,701 HKD
Retailer 15HK$8,019 HKD
Retailer 6HK$9,266 HKD
Retailer 4HK$10,035 HKD
Retailer 11HK$11,549 HKD
Retailer 14HK$17,889 HKD
Do Amore DiamondsHK$18,674 HKD

42 data points across 16 retailers

19 retailersHK$2,103 HKD to HK$18,674 HKD

A
Cheapest Retailer
-
HK$2,103 HKD
$268 USD
A
Retailer 2
-
HK$2,440 HKD
$311 USD
View
A
Retailer 3
-
HK$2,613 HKD
$333 USD
View
Retailer 4
-
HK$2,613 HKD
$333 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,967 HKD
£298 GBP
View
B+
Retailer 6
-
HK$3,476 HKD
$443 USD
View
A
Retailer 7
-
HK$3,845 HKD
$490 USD
View
A
Retailer 8
-
HK$4,969 HKD
ZAR 10,232 ZAR
View
A
Retailer 9
-
HK$5,066 HKD
£508 GBP
View
A
Retailer 10
-
HK$5,273 HKD
$672 USD
View
A
Retailer 11
-
HK$6,559 HKD
$836 USD
View
A
Retailer 12
-
HK$6,701 HKD
A$1,314 AUD
View
B+
Retailer 13
-
HK$8,019 HKD
$1,022 USD
View
B+
Retailer 14
-
HK$9,266 HKD
$1,181 USD
View
B+
Retailer 15
-
HK$10,035 HKD
$1,279 USD
View
B+
Retailer 16
-
HK$10,557 HKD
$1,346 USD
View
B+
Retailer 17
-
HK$11,549 HKD
£1,159 GBP
View
B
Retailer 18
-
HK$17,889 HKD
$2,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-C07F43DA6 · Nov 1
HK$18,674 HKD
$2,380 USD
View
18 more retailers have this diamond
Prices start from HK$2,103 HKDSave up to HK$16,571 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
1.57ct Oval
HK$2,103 HKD