Radiant|Lab Grown|IGI

7.03ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG682506383

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

Certificate IGI LG682506383

Diamond specifications and retailer prices

From $973 USD
HK$7,600 HKD
As of November 1, 2026
Save $327 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,825 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 7.03ct lab-grown radiant diamond

This 7.03ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG682506383 or 682506383. Listed at 3 retailers as of October 31, 2026, with a 34% 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

7.03
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682506383
Dimensions13.70 × 9.38 × 6.12 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.70 mm9.38 mm7.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682506383
Side View
Table 71.0%Crown 45.1°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,825 USD|Low: $973 USD|High: $9,261 USD|Avg: $4,698 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$973 USD
Retailer 2$1,300 USD
Rare Carat$3,825 USD
Retailer 4$4,363 USD
Retailer 6$7,630 USD
Retailer 5$9,261 USD

3 data points across 6 retailers

3 retailers$973 USD to $1,300 USD

A
Cheapest Retailer
-
$973 USD
HK$7,600 HKD
B+
Retailer 2
-
$1,300 USD
€1,238 EUR
View
Most Expensive
Rare Carat
KI3835063KF682 · Nov 1
$3,825 USD
View
Price under review
2 more retailers have this diamond
Prices start from $973 USDSave up to $327 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
7.03ct Radiant
$973 USD