Radiant|Lab Grown|IGI

3.09ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG735575802

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

Certificate IGI LG735575802

Diamond specifications and retailer prices

From $945 USD
As of October 30, 2026
Save $8,205 USD (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $9,150 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735575802 or 735575802. Listed at 31 retailers as of October 29, 2026, with prices from $945 to $9,150, a $8,205 spread on the same certified stone. Do Amore Diamonds lists it at $9,150. 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

3.09
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735575802
Dimensions7.15 × 7.15 × 4.64 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.15 mm7.15 mm3.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735575802
Side View
Table 64.0%Crown 40.9°Girdle: MED-STKPavilion 32.9°Culet: NoneDepth 64.9%

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: $2,362 USD|Low: $945 USD|High: $4,845 USD|Avg: $2,664 USD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 16$945 USD
Retailer 4$1,208 USD
Retailer 14$1,367 USD
Retailer 6$1,370 USD
Retailer 18$1,549 USD
Retailer 12$1,647 USD
Retailer 20$1,751 USD
Retailer 13$1,980 USD
Retailer 10$2,100 USD
Retailer 1$2,362 USD
Retailer 8$2,976 USD
Retailer 7$3,035 USD
Retailer 3$3,338 USD
Retailer 15$3,398 USD
Retailer 17$3,536 USD
Retailer 11$3,904 USD
Retailer 9$3,970 USD
Retailer 5$4,261 USD
Retailer 2$4,303 USD
Retailer 19$4,484 USD

40 data points across 20 retailers

31 retailers$945 USD to $9,150 USD

A
Cheapest Retailer
-
$945 USD
Retailer 2
-
$1,030 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$1,030 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$1,121 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$1,179 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$1,179 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$1,195 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$1,208 USD
View
Final sale: no returns
A
Retailer 9
-
$1,367 USD
View
A
Retailer 10
-
$1,370 USD
View
A
Retailer 11
-
$1,549 USD
HK$12,100 HKD
View
A
Retailer 12
-
$1,647 USD
View
A
Retailer 13
-
$1,751 USD
£1,379 GBP
View
B+
Retailer 14
-
$1,980 USD
View
Retailer 15
-
$2,100 USD
€2,000 EUR
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$2,362 USD
View
B+
Retailer 17
-
$2,473 USD
View
Retailer 18
-
$2,473 USD
View
Price last confirmed 30 days ago
Retailer 19
-
$2,473 USD
View
Price last confirmed 20 days ago
Retailer 20
-
$2,976 USD
A$4,579 AUD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$3,035 USD
ZAR 49,027 ZAR
View
B
Retailer 22
-
$3,338 USD
£2,628 GBP
View
B+
Retailer 23
-
$3,398 USD
View
B
Retailer 24
-
$3,399 USD
View
B
Retailer 25
-
$3,536 USD
View
Retailer 26
-
$3,904 USD
A$6,006 AUD
View
Price last confirmed 23 days ago
Retailer 27
-
$3,970 USD
View
Price last confirmed 12 days ago
B
Retailer 28
-
$4,261 USD
£3,355 GBP
View
B
Retailer 29
-
$4,303 USD
View
B
Retailer 30
-
$4,484 USD
SGD 6,060 SGD
View
Most Expensive
B
Do Amore Diamonds
27-47F0FC739 · Oct 29
$9,150 USD
View
30 more retailers have this diamond
Prices start from $945 USDSave up to $8,205 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
3.09ct Radiant
$945 USD