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Radiant|Lab Grown|IGI

3.71ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG707531784

Certificate IGI LG707531784

Diamond specifications and retailer prices

From $1,030 USD
Save $8,660 USD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,690 USD at Brilliant Earth
View at Brilliant Earth

About this 3.71ct lab-grown radiant diamond

This 3.71ct 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 LG707531784 or 707531784. Listed at 24 retailers, with prices from $1,030 to $9,690 at Brilliant Earth, a $8,660 spread on the same certified stone. 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

3.71
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707531784
Dimensions10.23 × 7.11 × 5.08 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm7.11 mm3.71 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707531784
Side View
Table 67.0%Crown 46°Girdle: STK-THKPavilion 30.4°Culet: NoneDepth 71.4%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $9,690 USD|Low: $670 USD|High: $9,690 USD|Avg: $2,885 USD|+0.1%
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 8$1,030 USD
Retailer 4$1,240 USD
Retailer 16$1,242 USD
Retailer 3$1,367 USD
Retailer 11$1,530 USD
Retailer 21$1,663 USD
Retailer 17$1,670 USD
Retailer 18$2,053 USD
Retailer 20$2,415 USD
Retailer 6$2,423 USD
Retailer 10$2,604 USD
Retailer 9$2,666 USD
Retailer 2$2,804 USD
Retailer 12$3,495 USD
Retailer 22$3,588 USD
Retailer 19$3,668 USD
Retailer 5$3,704 USD
Retailer 14$3,715 USD
Retailer 7$3,768 USD
Retailer 13$3,782 USD
Retailer 15$5,293 USD
Brilliant Earth$9,690 USD

41 data points across 22 retailers

24 retailers$1,030 USD to $9,690 USD

A
Cheapest Retailer
-
$1,030 USD
A
Retailer 2
-
$1,240 USD
View
A
Retailer 3
-
$1,242 USD
HK$9,700 HKD
View
A
Retailer 4
-
$1,367 USD
View
A
Retailer 5
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$1,530 USD
View
A
Retailer 6
-
$1,663 USD
€1,584 EUR
View
A
Retailer 7
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$1,674 USD
£1,318 GBP
View
A
Retailer 8
-
$2,053 USD
View
A
Retailer 9
-
$2,154 USD
View
Price last confirmed 45 days ago
B+
Retailer 10
-
$2,415 USD
A$3,716 AUD
View
B+
Retailer 11
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$2,423 USD
ZAR 39,146 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 12
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$2,604 USD
View
B+
Retailer 13
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$2,666 USD
View
B+
Retailer 14
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$2,804 USD
£2,208 GBP
View
B+
Retailer 15
-
$3,495 USD
View
B+
Retailer 16
-
$3,515 USD
View
B+
Retailer 17
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$3,588 USD
SGD 4,849 SGD
View
B+
Retailer 18
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$3,668 USD
£2,888 GBP
View
B+
Retailer 19
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$3,704 USD
View
B+
Retailer 20
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$3,715 USD
View
B+
Retailer 21
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$3,782 USD
A$5,819 AUD
View
B
Retailer 22
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$3,845 USD
View
B
Retailer 23
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$5,293 USD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
14332588A · Oct 1
$9,690 USD
View
23 more retailers have this diamond
Prices start from $1,030 USDSave up to $8,660 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.

A
3.71ct Radiant
$1,030 USD