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Round|Lab Grown|IGI

4.07ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781630959

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781630959

Diamond specifications and retailer prices

From HK$4,558 HKD
$581 USD
As of October 26, 2026
Save HK$20,013 HKD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$25,131 HKD at Novita Diamonds · As of October 9, 2026
View at Novita Diamonds

About this 4.07ct lab-grown round diamond

This 4.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781630959 or 781630959. Listed at 24 retailers as of October 26, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630959
Dimensions10.26 × 10.24 × 6.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm10.24 mm4.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630959
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

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: Oct 26
Current: HK$25,131 HKD|Low: HK$4,378 HKD|High: HK$25,131 HKD|Avg: HK$12,061 HKD
Novita 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
Retailer 17
Retailer 18
October 28, 2026
Retailer 18HK$4,558 HKD
Retailer 9HK$5,108 HKD
Retailer 5HK$5,649 HKD
Retailer 3HK$6,373 HKD
Retailer 11HK$6,669 HKD
Retailer 17HK$7,650 HKD
Retailer 12HK$8,296 HKD
Retailer 2HK$8,749 HKD
Retailer 14HK$11,147 HKD
Retailer 15HK$11,408 HKD
Retailer 7HK$11,557 HKD
Retailer 4HK$11,617 HKD
Retailer 16HK$12,906 HKD
Retailer 10HK$14,868 HKD
Retailer 8HK$18,021 HKD
Retailer 6HK$18,194 HKD
Retailer 13HK$24,571 HKD
Novita DiamondsHK$25,131 HKD

38 data points across 18 retailers

24 retailersHK$4,558 HKD to HK$24,571 HKD

A
Cheapest Retailer
-
HK$4,558 HKD
$581 USD
A
Retailer 2
-
HK$5,108 HKD
$651 USD
View
Retailer 3
-
HK$5,649 HKD
$720 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$5,649 HKD
$720 USD
View
A
Retailer 5
-
HK$6,226 HKD
View
Retailer 6
-
HK$6,373 HKD
£640 GBP
View
Price last confirmed 22 days ago
A
Retailer 7
-
HK$6,669 HKD
$850 USD
View
Retailer 8
-
HK$7,650 HKD
$975 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$8,296 HKD
€1,007 EUR
View
Retailer 10
-
HK$8,479 HKD
£851 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
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HK$8,749 HKD
£878 GBP
View
A
Retailer 12
-
HK$11,147 HKD
ZAR 22,952 ZAR
View
Retailer 13
-
HK$11,408 HKD
A$2,237 AUD
View
Price last confirmed 10 days ago
A
Retailer 14
-
HK$11,557 HKD
$1,473 USD
View
A
Retailer 15
-
HK$11,617 HKD
A$2,278 AUD
View
B+
Retailer 16
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HK$12,906 HKD
$1,645 USD
View
B+
Retailer 17
-
HK$14,868 HKD
$1,895 USD
View
B+
Retailer 18
-
HK$18,021 HKD
SGD 3,104 SGD
View
B+
Retailer 19
-
HK$18,022 HKD
$2,297 USD
View
B+
Retailer 20
-
HK$18,194 HKD
$2,319 USD
View
B+
Retailer 21
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HK$18,299 HKD
$2,332 USD
View
B+
Retailer 22
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HK$18,885 HKD
$2,407 USD
View
B+
Retailer 23
-
HK$24,571 HKD
£2,466 GBP
View
Most Expensive
Novita Diamonds
cert_781630959 · Oct 8
HK$25,131 HKD
A$4,928 AUD
View
Price last confirmed 21 days ago
23 more retailers have this diamond
Prices start from HK$4,558 HKDSave up to HK$20,013 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
4.07ct Round
HK$4,558 HKD