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Round|Lab Grown|GIA

0.30ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • GIA 2161793110

Certificate GIA 2161793110

Diamond specifications and retailer prices

From $302 AUD
₹20,222 INR
As of October 29, 2026
Save $238 AUD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $541 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2161793110. Listed at 3 retailers as of October 29, 2026, with prices from $302 to $541, a $238 spread on the same certified stone. 77 Diamonds lists it at $541. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2161793110
Dimensions4.25 × 4.30 × 2.65 mm
L/W Ratio1.01
Top View
4.25 mm4.30 mm0.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2161793110
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $541 AUD|Low: $302 AUD|High: $740 AUD|Avg: $540 AUD|+10.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$302 AUD
Retailer 3$437 AUD
77 Diamonds$541 AUD
Retailer 4$705 AUD
Retailer 5$740 AUD

2 data points across 5 retailers

3 retailers$302 AUD to $541 AUD

B+
Cheapest Retailer
-
$302 AUD
₹20,222 INR
Retailer 2
-
$437 AUD
HK$2,400 HKD
View
Price last confirmed 31 days ago
Most Expensive
B
77 Diamonds
RBPUIFS7FMSQPMU · Oct 30
$541 AUD
£299 GBP
View
2 more retailers have this diamond
Prices start from $302 AUDSave up to $238 AUD

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+
0.30ct Round
$302 AUD