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Round|Lab Grown|IGI

3.08ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG715503385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715503385

Diamond specifications and retailer prices

From HK$2,856 HKD
As of November 5, 2026
Save HK$12,835 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,690 HKD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG715503385 or 715503385. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,856 to HK$15,690, a HK$12,835 spread on the same certified stone. Rare Carat lists it at HK$15,690. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715503385
Dimensions9.41 × 9.45 × 5.68 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
9.41 mm9.45 mm3.08 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715503385
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.7°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: Nov 5
Current: HK$15,690 HKD|Low: HK$2,856 HKD|High: HK$26,281 HKD|Avg: HK$8,781 HKD|-27.4%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 12HK$2,856 HKD
Retailer 7HK$3,311 HKD
Retailer 6HK$3,538 HKD
Retailer 16HK$3,915 HKD
Retailer 2HK$4,699 HKD
Retailer 13HK$4,707 HKD
Retailer 14HK$5,641 HKD
Retailer 4HK$5,664 HKD
Retailer 15HK$6,025 HKD
Retailer 9HK$6,308 HKD
Retailer 3HK$8,708 HKD
Retailer 11HK$10,387 HKD
Retailer 5HK$11,383 HKD
Retailer 10HK$13,839 HKD
Rare CaratHK$15,690 HKD
Retailer 8HK$26,281 HKD

10 data points across 16 retailers

15 retailersHK$2,856 HKD to HK$15,690 HKD

A
Cheapest Retailer
-
HK$2,856 HKD
A
Retailer 2
-
HK$3,311 HKD
View
A
Retailer 3
-
HK$3,538 HKD
View
A
Retailer 4
-
HK$3,915 HKD
View
A
Retailer 5
-
HK$4,699 HKD
View
A
Retailer 6
-
HK$4,707 HKD
View
Retailer 7
-
HK$5,641 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$5,664 HKD
View
A
Retailer 9
-
HK$6,025 HKD
View
A
Retailer 10
-
HK$6,308 HKD
View
B+
Retailer 11
-
HK$8,708 HKD
View
B+
Retailer 12
-
HK$10,387 HKD
View
B
Retailer 13
-
HK$11,383 HKD
View
B
Retailer 14
-
HK$13,839 HKD
View
Most Expensive
B
Rare Carat
KI3855033KF715 · Nov 4
HK$15,690 HKD
$2,000 USD
View
14 more retailers have this diamond
Prices start from HK$2,856 HKDSave up to HK$12,835 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
3.08ct Round
HK$2,856 HKD