Radiant|Lab Grown|GIA

3.15ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • GIA 803656858

Certificate GIA 803656858

Diamond specifications and retailer prices

From $5,180 USD
As of October 28, 2026
Save $1,370 USD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,550 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.15ct lab-grown radiant diamond

This 3.15ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 803656858. Listed at 2 retailers as of October 28, 2026, with prices from $5,180 to $6,550, a $1,370 spread on the same certified stone. Diamond Quarter lists it at $6,550. 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

3.15
Carat
E
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 803656858
Dimensions9.86 × 7.11 × 4.86 mm
L/W Ratio1.39
Top View
9.86 mm7.11 mm3.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 803656858
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCuletDepth 68.4%

Caratlytics Score

How it works →
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 28
Current: $6,550 USD|Low: $5,180 USD|High: $6,550 USD|Avg: $6,015 USD
Diamond Quarter
Retailer 2
October 4, 2026
Retailer 2$5,180 USD
Diamond Quarter$6,550 USD

7 data points across 2 retailers

2 retailers$5,180 USD to $6,550 USD

B
Cheapest Retailer
-
$5,180 USD
Most Expensive
B
Diamond Quarter
3.15VVS1E5527F49EN · Oct 29
$6,550 USD
£5,158 GBP
View
1 more retailer has this diamond
Prices start from $5,180 USDSave up to $1,370 USD

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
3.15ct Radiant
$5,180 USD