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Radiant|Lab Grown|IGI

3.70ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG594334338

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

Certificate IGI LG594334338

Diamond specifications and retailer prices

From $968 AUD
$680 USD
As of October 29, 2026
Save $3,388 AUD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,356 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.7ct lab-grown radiant diamond

This 3.7ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594334338 or 594334338. Listed at 15 retailers as of October 29, 2026, with prices from $968 to $4,356, a $3,388 spread on the same certified stone. Brilliant Earth lists it at $4,356. 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

3.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594334338
Dimensions10.72 × 7.65 × 5.22 mm
L/W Ratio1.40
Culet sizePointed
Top View
10.72 mm7.65 mm3.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594334338
Side View
Table 65.0%Crown 46.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.2%

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: $4,356 AUD|Low: $659 AUD|High: $4,484 AUD|Avg: $2,015 AUD|-2.9%
Brilliant Earth
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
October 30, 2026
Retailer 5$659 AUD
Retailer 8$968 AUD
Retailer 14$1,194 AUD
Retailer 2$1,253 AUD
Retailer 11$1,262 AUD
Retailer 13$1,331 AUD
Retailer 12$1,724 AUD
Retailer 6$1,974 AUD
Retailer 9$2,130 AUD
Retailer 4$2,487 AUD
Retailer 7$2,804 AUD
Retailer 3$2,842 AUD
Retailer 10$3,509 AUD
Brilliant Earth$4,356 AUD

39 data points across 14 retailers

15 retailers$968 AUD to $4,356 AUD

Retailer 1
-
$659 AUD
$463 USD
Price last confirmed 33 days ago
Retailer 2
-
$720 AUD
$506 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$968 AUD
$680 USD
View
B+
Retailer 4
-
$1,194 AUD
$839 USD
View
A
Retailer 5
-
$1,253 AUD
£693 GBP
View
A
Retailer 6
-
$1,262 AUD
€844 EUR
View
A
Retailer 7
-
$1,331 AUD
$935 USD
View
A
Retailer 8
-
$1,724 AUD
$1,211 USD
View
B+
Retailer 9
-
$2,130 AUD
$1,496 USD
View
B+
Retailer 10
-
$2,311 AUD
£1,278 GBP
View
Retailer 11
-
$2,487 AUD
$1,747 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$2,804 AUD
£1,551 GBP
View
B+
Retailer 13
-
$2,842 AUD
$1,996 USD
View
B+
Retailer 14
-
$3,509 AUD
$2,465 USD
View
Most Expensive
B
Brilliant Earth
7881278A · Oct 29
$4,356 AUD
$3,060 USD
View
14 more retailers have this diamond
Prices start from $968 AUDSave up to $3,388 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
3.70ct Radiant
$968 AUD