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Round|Lab Grown|GIA

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • GIA 1489313590

Certificate GIA 1489313590

Diamond specifications and retailer prices

From HK$5,727 HKD
$730 USD
As of October 29, 2026
Save HK$31,069 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$50,840 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1489313590. Listed at 9 retailers as of October 29, 2026, with a 542% 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

3.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 1489313590
Dimensions9.40 × 9.36 × 5.63 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.40 mm9.36 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1489313590
Side View
Table 59.0%Crown 34°Girdle: MTS-MTSPavilion 40.6°Culet: NoneDepth 60.0%

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$50,840 HKD|Low: HK$5,727 HKD|High: HK$53,115 HKD|Avg: HK$23,991 HKD|-4.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7HK$5,727 HKD
Retailer 4HK$6,229 HKD
Retailer 9HK$10,772 HKD
Retailer 3HK$10,788 HKD
Retailer 6HK$16,358 HKD
Retailer 2HK$20,493 HKD
Retailer 5HK$27,511 HKD
Retailer 8HK$36,796 HKD
Do Amore DiamondsHK$50,840 HKD

24 data points across 9 retailers

9 retailersHK$5,727 HKD to HK$36,796 HKD

A
Cheapest Retailer
-
HK$5,727 HKD
$730 USD
A
Retailer 2
-
HK$6,229 HKD
$794 USD
View
B+
Retailer 3
-
HK$10,772 HKD
$1,373 USD
View
B+
Retailer 4
-
HK$10,788 HKD
$1,375 USD
View
B
Retailer 5
-
HK$16,358 HKD
$2,085 USD
View
B
Retailer 6
-
HK$20,493 HKD
$2,612 USD
View
B
Retailer 7
-
HK$27,511 HKD
£2,761 GBP
View
B
Retailer 8
-
HK$36,796 HKD
$4,690 USD
View
Most Expensive
Do Amore Diamonds
27-67FE7E488 · Oct 31
HK$50,840 HKD
$6,480 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$5,727 HKDSave up to HK$31,069 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
3.03ct Round
HK$5,727 HKD