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Radiant|Lab Grown|GIA

13.11ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GIA 5221784033

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 5221784033

Diamond specifications and retailer prices

From $25,666 AUD
$18,029 USD
As of October 30, 2026
Save $5,649 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $31,315 AUD at 77 Diamonds · As of October 24, 2026
View at 77 Diamonds

About this 13.11ct lab-grown radiant diamond

This 13.11ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5221784033. Listed at 3 retailers as of October 24, 2026, with prices from $25,666 to $31,315, a $5,649 spread on the same certified stone. 77 Diamonds lists it at $31,315. 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

13.11
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5221784033
Dimensions16.93 × 11.41 × 7.51 mm
L/W Ratio1.48
Top View
16.93 mm11.41 mm13.11 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221784033
Side View
Table 62.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $31,315 AUD|Low: $14,011 AUD|High: $58,477 AUD|Avg: $30,591 AUD|+3.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 24, 2026
Retailer 4$14,011 AUD
Retailer 8$21,632 AUD
Retailer 3$25,666 AUD
Retailer 9$26,317 AUD
Retailer 7$28,812 AUD
Retailer 2$29,264 AUD
Retailer 10$29,374 AUD
77 Diamonds$31,315 AUD
Retailer 6$41,378 AUD
Retailer 5$58,477 AUD

16 data points across 10 retailers

3 retailers$25,666 AUD to $31,315 AUD

B
Cheapest Retailer
-
$25,666 AUD
$18,029 USD
Retailer 2
-
$29,264 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
77 Diamonds
RADMRJKHDWGS · Oct 24
$31,315 AUD
£17,321 GBP
View
2 more retailers have this diamond
Prices start from $25,666 AUDSave up to $5,649 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
13.11ct Radiant
$25,666 AUD