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Oval|Lab Grown|IGI

1.37ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG737509671

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737509671

Diamond specifications and retailer prices

From HK$1,844 HKD
$235 USD
As of November 1, 2026
Save HK$7,807 HKD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$9,651 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.37ct lab-grown oval diamond

This 1.37ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737509671 or 737509671. Listed at 25 retailers as of October 31, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737509671
Dimensions8.89 × 6.31 × 3.87 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
8.89 mm6.31 mm1.37 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737509671
Side View
Table 60.0%Crown 33.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.3%

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$9,651 HKD|Low: HK$1,844 HKD|High: HK$9,656 HKD|Avg: HK$4,826 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 12
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Retailer 23
November 2, 2026
Retailer 12HK$1,844 HKD
Retailer 9HK$2,064 HKD
Retailer 7HK$2,134 HKD
Retailer 4HK$2,283 HKD
Retailer 5HK$2,283 HKD
Retailer 11HK$2,511 HKD
Retailer 2HK$2,796 HKD
Retailer 10HK$3,076 HKD
Retailer 17HK$3,944 HKD
Retailer 19HK$4,169 HKD
Retailer 8HK$4,213 HKD
Retailer 13HK$4,314 HKD
Retailer 20HK$4,580 HKD
Retailer 23HK$5,569 HKD
Retailer 14HK$5,626 HKD
Retailer 21HK$5,657 HKD
Retailer 6HK$7,344 HKD
Retailer 3HK$7,349 HKD
Retailer 16HK$7,391 HKD
Retailer 22HK$7,611 HKD
Retailer 15HK$7,752 HKD
Retailer 18HK$9,157 HKD
Brilliant EarthHK$9,651 HKD

26 data points across 23 retailers

25 retailersHK$1,844 HKD to HK$9,651 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
$235 USD
A
Retailer 2
-
HK$2,064 HKD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,134 HKD
$272 USD
View
Retailer 4
-
HK$2,283 HKD
$291 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,283 HKD
$291 USD
View
A
Retailer 6
-
HK$2,511 HKD
View
A
Retailer 7
-
HK$2,796 HKD
£281 GBP
View
B+
Retailer 8
-
HK$3,076 HKD
$392 USD
View
A
Retailer 9
-
HK$3,944 HKD
ZAR 8,120 ZAR
View
A
Retailer 10
-
HK$4,169 HKD
€506 EUR
View
A
Retailer 11
-
HK$4,213 HKD
$537 USD
View
A
Retailer 12
-
HK$4,314 HKD
£433 GBP
View
A
Retailer 13
-
HK$4,580 HKD
A$898 AUD
View
B+
Retailer 14
-
HK$5,569 HKD
A$1,092 AUD
View
B+
Retailer 15
-
HK$5,626 HKD
$717 USD
View
B+
Retailer 16
-
HK$5,657 HKD
$721 USD
View
Retailer 17
-
HK$5,994 HKD
$764 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
HK$7,344 HKD
$936 USD
View
Retailer 19
-
HK$7,349 HKD
A$1,441 AUD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
HK$7,391 HKD
SGD 1,273 SGD
View
B+
Retailer 21
-
HK$7,611 HKD
$970 USD
View
B
Retailer 22
-
HK$7,752 HKD
$988 USD
View
B
Retailer 23
-
HK$9,157 HKD
£919 GBP
View
B
Retailer 24
-
HK$9,651 HKD
$1,230 USD
View
Most Expensive
Brilliant Earth
16579599A · Oct 21
HK$9,651 HKD
$1,230 USD
View
Price last confirmed 12 days ago
24 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$7,807 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
1.37ct Oval
HK$1,844 HKD