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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG820603037

Shape and cutting style on the report: Round brilliant

Certificate IGI LG820603037

Diamond specifications and retailer prices

From HK$3,806 HKD
$485 USD
As of October 29, 2026
Save HK$17,623 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$28,482 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG820603037 or 820603037. Listed at 13 retailers as of October 29, 2026, with a 463% 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 angle32.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820603037
Dimensions10.11 × 10.19 × 6.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm10.19 mm3.88 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820603037
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.2%

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$28,482 HKD|Low: HK$3,758 HKD|High: HK$28,482 HKD|Avg: HK$14,332 HKD|+0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11HK$3,806 HKD
Retailer 10HK$4,261 HKD
Retailer 7HK$6,071 HKD
Retailer 2HK$7,217 HKD
Retailer 4HK$7,886 HKD
Retailer 8HK$12,680 HKD
Retailer 9HK$12,711 HKD
Retailer 12HK$15,167 HKD
Retailer 3HK$16,430 HKD
Retailer 5HK$18,847 HKD
Retailer 6HK$19,800 HKD
Retailer 13HK$21,429 HKD
Rare CaratHK$28,482 HKD

32 data points across 13 retailers

13 retailersHK$3,806 HKD to HK$21,429 HKD

A
Cheapest Retailer
-
HK$3,806 HKD
$485 USD
A
Retailer 2
-
HK$4,261 HKD
$543 USD
View
A
Retailer 3
-
HK$6,071 HKD
£609 GBP
View
A
Retailer 4
-
HK$7,217 HKD
€876 EUR
View
A
Retailer 5
-
HK$7,886 HKD
$1,005 USD
View
B+
Retailer 6
-
HK$12,680 HKD
$1,616 USD
View
B+
Retailer 7
-
HK$12,711 HKD
$1,620 USD
View
B+
Retailer 8
-
HK$15,167 HKD
$1,933 USD
View
B+
Retailer 9
-
HK$16,430 HKD
$2,094 USD
View
Retailer 10
-
HK$18,847 HKD
SGD 3,246 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
HK$19,800 HKD
£1,987 GBP
View
B
Retailer 12
-
HK$21,429 HKD
$2,731 USD
View
Most Expensive
Rare Carat
LGRD30-115863 · Oct 18
HK$28,482 HKD
$3,630 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from HK$3,806 HKDSave up to HK$17,623 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$3,806 HKD