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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG845668340

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668340

Diamond specifications and retailer prices

From $357 USD
As of October 29, 2026
Save $1,571 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,928 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845668340 or 845668340. Listed at 21 retailers as of October 29, 2026, with prices from $357 to $1,928, a $1,571 spread on the same certified stone. With Clarity lists it at $1,928. 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

3.03
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668340
Dimensions9.18 × 9.22 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.18 mm9.22 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668340
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 29
Current: $796 USD|Low: $357 USD|High: $1,955 USD|Avg: $997 USD|+1.0%
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
With Clarity
October 30, 2026
Retailer 12$357 USD
Retailer 13$422 USD
Retailer 19$443 USD
Retailer 9$452 USD
Retailer 10$499 USD
Retailer 6$595 USD
Retailer 14$595 USD
Retailer 17$595 USD
Retailer 15$697 USD
Retailer 18$758 USD
Retailer 1$796 USD
Retailer 20$937 USD
Retailer 3$962 USD
Retailer 2$1,003 USD
Retailer 11$1,324 USD
Retailer 8$1,424 USD
Retailer 7$1,442 USD
Retailer 5$1,465 USD
Retailer 4$1,570 USD
Retailer 16$1,741 USD
With Clarity$1,928 USD

11 data points across 21 retailers

21 retailers$357 USD to $1,928 USD

A
Cheapest Retailer
-
$357 USD
A
Retailer 2
-
$422 USD
View
A
Retailer 3
-
$443 USD
View
A
Retailer 4
-
$452 USD
View
A
Retailer 5
-
$499 USD
HK$3,900 HKD
View
B+
Retailer 6
-
$595 USD
View
A
Retailer 7
-
$595 USD
View
A
Retailer 8
-
$595 USD
£469 GBP
View
A
Retailer 9
-
$697 USD
€664 EUR
View
A
Retailer 10
-
$758 USD
View
A
Retailer 11
-
$796 USD
£627 GBP
View
A
Retailer 12
-
$937 USD
A$1,441 AUD
View
A
Retailer 13
-
$962 USD
ZAR 15,537 ZAR
View
A
Retailer 14
-
$1,003 USD
View
B+
Retailer 15
-
$1,324 USD
View
B+
Retailer 16
-
$1,424 USD
View
B+
Retailer 17
-
$1,442 USD
SGD 1,949 SGD
View
B+
Retailer 18
-
$1,465 USD
View
B+
Retailer 19
-
$1,570 USD
View
B+
Retailer 20
-
$1,741 USD
£1,371 GBP
View
Most Expensive
B
With Clarity
845668340 · Oct 30
$1,928 USD
View
20 more retailers have this diamond
Prices start from $357 USDSave up to $1,571 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
3.03ct Round
$357 USD