Round|Lab Grown|IGI

2.03ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG818660891

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818660891

Diamond specifications and retailer prices

From $334 USD
As of October 29, 2026
Save $1,337 USD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,910 USD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818660891 or 818660891. Listed at 25 retailers as of October 29, 2026, with a 400% 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

2.03
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660891
Dimensions8.21 × 8.17 × 4.91 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
8.21 mm8.17 mm2.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660891
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

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: $3,910 USD|Low: $334 USD|High: $3,910 USD|Avg: $946 USD
Brilliant Earth
Retailer 2
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Retailer 24
November 1, 2026
Retailer 5$334 USD
Retailer 9$374 USD
Retailer 4$388 USD
Retailer 16$415 USD
Retailer 17$415 USD
Retailer 21$556 USD
Retailer 20$558 USD
Retailer 3$570 USD
Retailer 13$644 USD
Retailer 18$707 USD
Retailer 2$741 USD
Retailer 6$813 USD
Retailer 12$893 USD
Retailer 23$922 USD
Retailer 19$967 USD
Retailer 24$1,000 USD
Retailer 11$1,319 USD
Retailer 7$1,333 USD
Retailer 15$1,377 USD
Retailer 14$1,567 USD
Retailer 10$1,615 USD
Retailer 8$1,623 USD
Retailer 22$1,671 USD
Brilliant Earth$3,910 USD

28 data points across 24 retailers

25 retailers$334 USD to $1,671 USD

A
Cheapest Retailer
-
$334 USD
A
Retailer 2
-
$374 USD
View
Final sale: no returns
A
Retailer 3
-
$388 USD
View
A
Retailer 4
-
$415 USD
View
A
Retailer 5
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$415 USD
View
A
Retailer 6
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$556 USD
£438 GBP
View
B+
Retailer 7
-
$558 USD
View
A
Retailer 8
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$570 USD
View
A
Retailer 9
-
$644 USD
€613 EUR
View
A
Retailer 10
-
$707 USD
A$1,088 AUD
View
A
Retailer 11
-
$741 USD
£584 GBP
View
B+
Retailer 12
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$813 USD
View
B+
Retailer 13
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$893 USD
View
B+
Retailer 14
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$922 USD
A$1,418 AUD
View
B+
Retailer 15
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$967 USD
View
B+
Retailer 16
-
$1,000 USD
ZAR 16,158 ZAR
View
B
Retailer 17
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$1,319 USD
View
B
Retailer 18
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$1,333 USD
View
B
Retailer 19
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$1,377 USD
View
B
Retailer 20
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$1,567 USD
View
Retailer 21
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$1,610 USD
View
Price last confirmed 24 days ago
B
Retailer 22
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$1,615 USD
£1,272 GBP
View
B
Retailer 23
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$1,623 USD
View
B
Retailer 24
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$1,671 USD
£1,316 GBP
View
Most Expensive
Brilliant Earth
20906009A · Oct 25
$3,910 USD
View
Price under review
24 more retailers have this diamond
Prices start from $334 USDSave up to $1,337 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
2.03ct Round
$334 USD