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Radiant|Lab Grown|IGI

7.50ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG709538549

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

Certificate IGI LG709538549

Diamond specifications and retailer prices

From $3,005 USD
As of October 30, 2026
Save $9,132 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,780 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 7.5ct lab-grown radiant diamond

This 7.5ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG709538549 or 709538549. Listed at 22 retailers as of October 30, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.50
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709538549
Dimensions9.72 × 9.72 × 13.73 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm9.72 mm7.50 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709538549
Side View
Table 64.0%Crown 41.2°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $15,780 USD|Low: $3,005 USD|High: $25,544 USD|Avg: $7,803 USD
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 21
October 30, 2026
Retailer 19$3,005 USD
Retailer 17$3,269 USD
Retailer 5$3,364 USD
Retailer 10$3,486 USD
Retailer 4$3,639 USD
Retailer 20$3,645 USD
Retailer 14$3,711 USD
Retailer 11$4,356 USD
Retailer 2$4,711 USD
Retailer 8$4,906 USD
Retailer 21$5,228 USD
Retailer 9$6,020 USD
Retailer 13$6,296 USD
Retailer 12$7,254 USD
Retailer 18$8,756 USD
Retailer 16$8,770 USD
Retailer 15$8,882 USD
Retailer 3$9,459 USD
Retailer 7$9,673 USD
Retailer 6$12,137 USD
Novita Diamonds$15,780 USD

29 data points across 21 retailers

22 retailers$3,005 USD to $12,137 USD

A
Cheapest Retailer
-
$3,005 USD
A
Retailer 2
-
$3,005 USD
View
A
Retailer 3
-
$3,269 USD
View
A
Retailer 4
-
$3,364 USD
View
Final sale: no returns
A
Retailer 5
-
$3,486 USD
View
A
Retailer 6
-
$3,639 USD
View
A
Retailer 7
-
$3,645 USD
View
Retailer 8
-
$3,711 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$4,356 USD
View
B+
Retailer 10
-
$4,711 USD
£3,709 GBP
View
B+
Retailer 11
-
$4,906 USD
View
B+
Retailer 12
-
$5,228 USD
View
B+
Retailer 13
-
$6,020 USD
£4,740 GBP
View
B+
Retailer 14
-
$6,296 USD
ZAR 101,709 ZAR
View
Retailer 15
-
$7,254 USD
A$11,160 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$8,756 USD
View
B
Retailer 17
-
$8,770 USD
View
B
Retailer 18
-
$8,882 USD
£6,994 GBP
View
B
Retailer 19
-
$9,459 USD
View
B
Retailer 20
-
$9,673 USD
View
B
Retailer 21
-
$12,137 USD
View
Most Expensive
Novita Diamonds
cert_709538549 · Oct 8
$15,780 USD
A$24,277 AUD
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $3,005 USDSave up to $9,132 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
7.50ct Radiant
$3,005 USD