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Radiant|Lab Grown|IGI

7.70ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG835627702

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

Certificate IGI LG835627702

Diamond specifications and retailer prices

From $3,396 USD
As of October 29, 2026
Save $13,849 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,245 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 7.7ct lab-grown radiant diamond

This 7.7ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835627702 or 835627702. Listed at 17 retailers as of October 29, 2026, with prices from $3,396 to $17,245, a $13,849 spread on the same certified stone. With Clarity lists it at $17,245. 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

7.70
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835627702
Dimensions14.97 × 9.45 × 6.15 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm9.45 mm7.70 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835627702
Side View
Table 65.0%Crown 55°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.1%

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 29
Current: $4,173 USD|Low: $3,396 USD|High: $17,445 USD|Avg: $7,638 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
With Clarity
October 30, 2026
Retailer 16$3,396 USD
Retailer 13$3,675 USD
Retailer 1$4,173 USD
Retailer 10$4,753 USD
Retailer 4$4,978 USD
Retailer 3$5,055 USD
Retailer 5$5,405 USD
Retailer 2$6,066 USD
Retailer 12$6,352 USD
Retailer 6$6,640 USD
Retailer 7$8,907 USD
Retailer 14$8,962 USD
Retailer 15$9,924 USD
Retailer 8$11,876 USD
Retailer 11$12,177 USD
Retailer 9$12,319 USD
With Clarity$17,245 USD

29 data points across 17 retailers

17 retailers$3,396 USD to $17,245 USD

A
Cheapest Retailer
-
$3,396 USD
Final sale: no returns
A
Retailer 2
-
$3,675 USD
View
B+
Retailer 3
-
$4,173 USD
£3,286 GBP
View
B+
Retailer 4
-
$4,753 USD
£3,743 GBP
View
B+
Retailer 5
-
$4,978 USD
View
B+
Retailer 6
-
$5,055 USD
View
Retailer 7
-
$5,405 USD
€5,148 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$6,066 USD
£4,776 GBP
View
B+
Retailer 9
-
$6,352 USD
ZAR 102,625 ZAR
View
Retailer 10
-
$6,640 USD
A$10,216 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$8,907 USD
View
B
Retailer 12
-
$8,962 USD
£7,057 GBP
View
B
Retailer 13
-
$9,924 USD
View
Retailer 14
-
$11,876 USD
A$18,271 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$12,177 USD
View
B
Retailer 16
-
$12,319 USD
SGD 16,647 SGD
View
Most Expensive
B
With Clarity
835627702 · Oct 30
$17,245 USD
View
16 more retailers have this diamond
Prices start from $3,396 USDSave up to $13,849 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
7.70ct Radiant
$3,396 USD