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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG837604629

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837604629

Diamond specifications and retailer prices

From HK$3,876 HKD
$494 USD
As of October 29, 2026
Save HK$16,313 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$67,087 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.88ct lab-grown round diamond

This 3.88ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837604629 or 837604629. Listed at 10 retailers as of October 29, 2026, with a 421% 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

3.88
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837604629
Dimensions10.15 × 10.19 × 6.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.19 mm3.88 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837604629
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.2%

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 29
Current: HK$67,087 HKD|Low: HK$3,806 HKD|High: HK$67,087 HKD|Avg: HK$17,126 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8HK$3,876 HKD
Retailer 6HK$4,347 HKD
Retailer 4HK$6,165 HKD
Retailer 2HK$7,308 HKD
Retailer 9HK$12,656 HKD
Retailer 7HK$12,931 HKD
Retailer 5HK$12,947 HKD
Retailer 10HK$20,087 HKD
Retailer 3HK$20,189 HKD
Brilliant EarthHK$67,087 HKD

21 data points across 10 retailers

10 retailersHK$3,876 HKD to HK$20,189 HKD

A
Cheapest Retailer
-
HK$3,876 HKD
$494 USD
A
Retailer 2
-
HK$4,347 HKD
$554 USD
View
A
Retailer 3
-
HK$6,165 HKD
£619 GBP
View
A
Retailer 4
-
HK$7,308 HKD
€887 EUR
View
B+
Retailer 5
-
HK$12,656 HKD
$1,613 USD
View
B+
Retailer 6
-
HK$12,931 HKD
$1,648 USD
View
B+
Retailer 7
-
HK$12,947 HKD
$1,650 USD
View
B
Retailer 8
-
HK$20,087 HKD
$2,560 USD
View
B
Retailer 9
-
HK$20,189 HKD
£2,026 GBP
View
Most Expensive
Brilliant Earth
21361715A · Oct 29
HK$67,087 HKD
$8,550 USD
View
Price under review
9 more retailers have this diamond
Prices start from HK$3,876 HKDSave up to HK$16,313 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
3.88ct Round
HK$3,876 HKD