CaratHunter
Plans
Oval|Lab Grown|IGI

4.97ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG793609691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793609691

Diamond specifications and retailer prices

From HK$6,386 HKD
$814 USD
As of October 29, 2026
Save HK$52,399 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$58,785 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.97ct lab-grown oval diamond

This 4.97ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793609691 or 793609691. Listed at 13 retailers as of October 29, 2026, with prices from HK$6,386 to HK$58,785, a HK$52,399 spread on the same certified stone. Frank Darling lists it at HK$58,785. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.97
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793609691
Dimensions13.74 × 9.77 × 5.87 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm9.77 mm4.97 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793609691
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.1%

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$58,785 HKD|Low: HK$6,386 HKD|High: HK$93,364 HKD|Avg: HK$26,464 HKD|-5.4%
Frank Darling
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
October 31, 2026
Retailer 17HK$6,386 HKD
Retailer 10HK$7,006 HKD
Retailer 12HK$7,804 HKD
Retailer 6HK$11,352 HKD
Retailer 4HK$11,941 HKD
Retailer 5HK$11,945 HKD
Retailer 13HK$11,965 HKD
Retailer 9HK$13,244 HKD
Retailer 15HK$17,025 HKD
Retailer 2HK$17,512 HKD
Retailer 3HK$22,980 HKD
Retailer 8HK$25,769 HKD
Retailer 14HK$27,760 HKD
Retailer 7HK$32,136 HKD
Retailer 11HK$46,211 HKD
Retailer 16HK$56,724 HKD
Frank DarlingHK$58,785 HKD

25 data points across 17 retailers

13 retailersHK$6,386 HKD to HK$58,785 HKD

A
Cheapest Retailer
-
HK$6,386 HKD
$814 USD
A
Retailer 2
-
HK$7,006 HKD
$893 USD
View
A
Retailer 3
-
HK$7,804 HKD
£783 GBP
View
A
Retailer 4
-
HK$11,941 HKD
$1,522 USD
View
A
Retailer 5
-
HK$11,965 HKD
$1,525 USD
View
B+
Retailer 6
-
HK$17,025 HKD
$2,170 USD
View
B+
Retailer 7
-
HK$17,512 HKD
A$3,434 AUD
View
B+
Retailer 8
-
HK$22,980 HKD
$2,929 USD
View
B+
Retailer 9
-
HK$27,760 HKD
£2,786 GBP
View
B
Retailer 10
-
HK$28,833 HKD
$3,675 USD
View
B
Retailer 11
-
HK$46,211 HKD
$5,890 USD
View
B
Retailer 12
-
HK$56,724 HKD
$7,230 USD
View
Most Expensive
B
Frank Darling
LGOV40-58057UD · Oct 31
HK$58,785 HKD
$7,493 USD
View
12 more retailers have this diamond
Prices start from HK$6,386 HKDSave up to HK$52,399 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
4.97ct Oval
HK$6,386 HKD