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Round|Lab Grown|GIA

3.43ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • GIA 2457293753

Certificate GIA 2457293753

Diamond specifications and retailer prices

From HK$18,376 HKD
$2,342 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: HK$20,401 HKD at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 3.43ct lab-grown round diamond

This 3.43ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2457293753. Listed at 2 retailers as of October 30, 2026. 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

3.43
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 2457293753
Dimensions9.71 × 9.70 × 5.99 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
9.71 mm9.70 mm3.43 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457293753
Side View
Table 55.0%Crown 33.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: HK$20,401 HKD|Low: HK$12,719 HKD|High: HK$60,304 HKD|Avg: HK$28,650 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 25, 2026
Retailer 7HK$16,909 HKD
Retailer 4HK$17,811 HKD
Retailer 2HK$18,376 HKD
Rare CaratHK$20,401 HKD
Retailer 5HK$24,300 HKD
Retailer 3HK$49,695 HKD
Retailer 6HK$60,304 HKD

4 data points across 7 retailers

2 retailers

B
Cheapest Retailer
-
HK$18,376 HKD
$2,342 USD
Most Expensive
Rare Carat
5965CHA1_l_2457293753 · Sep 9
HK$20,401 HKD
$2,600 USD
View
Price last confirmed 51 days ago
1 more retailer has this diamond
Prices start from HK$18,376 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.

B
3.43ct Round
HK$18,376 HKD