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Oval|Lab Grown|IGI

4.78ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG807679619

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807679619

Diamond specifications and retailer prices

From HK$5,037 HKD
$642 USD
As of October 31, 2026
Save HK$39,874 HKD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$44,911 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.78ct lab-grown oval diamond

This 4.78ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807679619 or 807679619. Listed at 7 retailers as of October 31, 2026, with prices from HK$5,037 to HK$44,911, a HK$39,874 spread on the same certified stone. Frank Darling lists it at HK$44,911. 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

4.78
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807679619
Dimensions13.37 × 9.71 × 5.97 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm9.71 mm4.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807679619
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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 31
Current: HK$44,911 HKD|Low: HK$5,037 HKD|High: HK$44,921 HKD|Avg: HK$16,088 HKD|-0.0%
Frank Darling
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 27, 2026
Retailer 2HK$5,037 HKD
Retailer 14HK$5,688 HKD
Retailer 16HK$5,844 HKD
Retailer 9HK$6,951 HKD
Retailer 15HK$8,065 HKD
Retailer 13HK$9,161 HKD
Retailer 4HK$9,650 HKD
Retailer 11HK$10,035 HKD
Retailer 3HK$13,597 HKD
Retailer 7HK$15,424 HKD
Retailer 5HK$17,284 HKD
Retailer 10HK$18,351 HKD
Retailer 6HK$18,424 HKD
Retailer 12HK$27,225 HKD
Retailer 8HK$36,953 HKD
Frank DarlingHK$44,911 HKD

14 data points across 16 retailers

7 retailersHK$5,037 HKD to HK$44,911 HKD

A
Cheapest Retailer
-
HK$5,037 HKD
$642 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,951 HKD
$886 USD
View
Retailer 3
-
HK$10,035 HKD
$1,279 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$13,597 HKD
$1,733 USD
View
Price last confirmed 45 days ago
Retailer 5
-
HK$18,351 HKD
$2,339 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$27,225 HKD
$3,470 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100768323837KD · Oct 31
HK$44,911 HKD
$5,724 USD
View
6 more retailers have this diamond
Prices start from HK$5,037 HKDSave up to HK$39,874 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
4.78ct Oval
HK$5,037 HKD