Radiant|Lab Grown|IGI

3.28ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG844673165

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

Certificate IGI LG844673165

Diamond specifications and retailer prices

From $620 USD
As of October 30, 2026
Save $3,230 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,850 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.28ct lab-grown radiant diamond

This 3.28ct 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 and certified by IGI LG844673165 or 844673165. Listed at 18 retailers as of October 28, 2026, with prices from $620 to $3,850, a $3,230 spread on the same certified stone. Rare Carat lists it at $3,850. 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

3.28
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673165
Dimensions11.13 × 6.95 × 4.74 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm6.95 mm3.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673165
Side View
Table 68.0%Crown 43.8°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,850 USD|Low: $620 USD|High: $3,850 USD|Avg: $1,683 USD
Rare Carat
Retailer 2
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Retailer 8
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Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 13$620 USD
Retailer 7$685 USD
Retailer 12$693 USD
Retailer 18$774 USD
Retailer 2$836 USD
Retailer 3$900 USD
Retailer 11$1,030 USD
Retailer 9$1,132 USD
Retailer 15$1,214 USD
Retailer 4$1,682 USD
Retailer 10$1,895 USD
Retailer 6$2,037 USD
Retailer 16$2,053 USD
Retailer 5$2,372 USD
Retailer 14$2,425 USD
Retailer 17$2,482 USD
Retailer 8$3,129 USD
Rare Carat$3,850 USD

6 data points across 18 retailers

18 retailers$620 USD to $3,850 USD

A
Cheapest Retailer
-
$620 USD
A
Retailer 2
-
$685 USD
View
A
Retailer 3
-
$693 USD
View
Final sale: no returns
A
Retailer 4
-
$774 USD
View
A
Retailer 5
-
$836 USD
£659 GBP
View
A
Retailer 6
-
$900 USD
View
A
Retailer 7
-
$1,030 USD
View
A
Retailer 8
-
$1,132 USD
View
A
Retailer 9
-
$1,214 USD
£956 GBP
View
A
Retailer 10
-
$1,682 USD
ZAR 27,175 ZAR
View
A
Retailer 11
-
$1,895 USD
View
B+
Retailer 12
-
$2,037 USD
View
A
Retailer 13
-
$2,053 USD
View
B+
Retailer 14
-
$2,372 USD
View
B+
Retailer 15
-
$2,425 USD
SGD 3,277 SGD
View
B+
Retailer 16
-
$2,482 USD
View
B+
Retailer 17
-
$3,129 USD
£2,464 GBP
View
Most Expensive
B
Rare Carat
CN374-52A · Oct 28
$3,850 USD
View
17 more retailers have this diamond
Prices start from $620 USDSave up to $3,230 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.

A
3.28ct Radiant
$620 USD