Radiant|Lab Grown|IGI

3.10ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG784678552

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

Certificate IGI LG784678552

Diamond specifications and retailer prices

From $627 USD
As of October 27, 2026
Save $4,703 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,330 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG784678552 or 784678552. Listed at 19 retailers as of October 27, 2026, with prices from $627 to $5,330, a $4,703 spread on the same certified stone. Do Amore Diamonds lists it at $5,330. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784678552
Dimensions10.57 × 6.98 × 10.57 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm6.98 mm3.10 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784678552
Side View
Table 63.0%Crown 44.4°Girdle: MediumPavilion 38.1°Culet: NoneDepth 69.5%

Caratlytics Score

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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 27
Current: $5,330 USD|Low: $445 USD|High: $5,330 USD|Avg: $1,228 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 14$518 USD
Retailer 10$574 USD
Retailer 12$574 USD
Retailer 21$627 USD
Retailer 19$683 USD
Retailer 3$877 USD
Retailer 18$905 USD
Retailer 4$948 USD
Retailer 13$985 USD
Retailer 15$1,036 USD
Retailer 20$1,142 USD
Retailer 17$1,191 USD
Retailer 11$1,217 USD
Retailer 6$1,239 USD
Retailer 5$1,946 USD
Retailer 7$2,131 USD
Retailer 16$2,258 USD
Retailer 8$2,690 USD
Retailer 2$3,171 USD
Retailer 9$3,460 USD
Do Amore Diamonds$5,330 USD

29 data points across 21 retailers

19 retailers$627 USD to $5,330 USD

A
Retailer 1
-
$574 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$574 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$627 USD
View
A
Retailer 4
-
$683 USD
View
A
Retailer 5
-
$905 USD
View
B+
Retailer 6
-
$985 USD
£776 GBP
View
A
Retailer 7
-
$1,036 USD
View
A
Retailer 8
-
$1,142 USD
View
B+
Retailer 9
-
$1,191 USD
View
A
Retailer 10
-
$1,217 USD
A$1,872 AUD
View
Price last confirmed 31 days ago
A
Retailer 11
-
$1,239 USD
ZAR 20,023 ZAR
View
Price last confirmed 20 days ago
B+
Retailer 12
-
$1,425 USD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
$1,877 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$2,131 USD
A$3,278 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$2,258 USD
View
B
Retailer 16
-
$2,690 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$3,171 USD
£2,497 GBP
View
B
Retailer 18
-
$3,460 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
7-1801912 · Oct 29
$5,330 USD
View
18 more retailers have this diamond
Prices start from $627 USDSave up to $4,703 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
3.10ct Radiant
$627 USD