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Radiant|Lab Grown|IGI

3.75ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG837637249

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

Certificate IGI LG837637249

Diamond specifications and retailer prices

From $1,495 AUD
$1,050 USD
As of October 28, 2026
Save $9,700 AUD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,195 AUD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.75ct lab-grown radiant diamond

This 3.75ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837637249 or 837637249. Listed at 7 retailers as of October 28, 2026, with prices from $1,495 to $11,195, a $9,700 spread on the same certified stone. Yadav Diamonds lists it at $11,195. 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

3.75
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637249
Dimensions11.33 × 7.81 × 5.10 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.33 mm7.81 mm3.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637249
Side View
Table 66.0%Crown 40.8°Girdle: THN-MEDPavilion 34.6°Culet: NoneDepth 65.3%

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 28
Current: $1,881 AUD|Low: $1,495 AUD|High: $11,195 AUD|Avg: $3,940 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
October 29, 2026
Retailer 6$1,495 AUD
Retailer 1$1,881 AUD
Retailer 3$1,990 AUD
Retailer 5$2,818 AUD
Retailer 4$4,215 AUD
Retailer 2$4,648 AUD
Yadav Diamonds$11,195 AUD

18 data points across 7 retailers

7 retailers$1,495 AUD to $11,195 AUD

B+
Cheapest Retailer
-
$1,495 AUD
$1,050 USD
A
Retailer 2
-
$1,881 AUD
£1,041 GBP
View
A
Retailer 3
-
$1,990 AUD
$1,398 USD
View
B+
Retailer 4
-
$2,818 AUD
$1,980 USD
View
B
Retailer 5
-
$4,215 AUD
$2,961 USD
View
B+
Retailer 6
-
$4,648 AUD
£2,571 GBP
View
Most Expensive
B
Yadav Diamonds
13326931 · Oct 29
$11,195 AUD
$7,865 USD
View
6 more retailers have this diamond
Prices start from $1,495 AUDSave up to $9,700 AUD

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
3.75ct Radiant
$1,495 AUD