Round|Lab Grown|IGI

1.80ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG515227402

Shape and cutting style on the report: Round brilliant

Certificate IGI LG515227402

Diamond specifications and retailer prices

From $417 USD
As of October 26, 2026
Save $1,681 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,700 USD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG515227402 or 515227402. Listed at 20 retailers as of October 26, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515227402
Dimensions7.77 × 7.80 × 4.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.77 mm7.80 mm1.80 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515227402
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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 26
Current: $3,700 USD|Low: $417 USD|High: $3,700 USD|Avg: $1,195 USD
Do Amore Diamonds
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 26, 2026
Retailer 18$417 USD
Retailer 15$467 USD
Retailer 3$517 USD
Retailer 14$517 USD
Retailer 19$576 USD
Retailer 11$602 USD
Retailer 5$665 USD
Retailer 6$840 USD
Retailer 17$844 USD
Retailer 7$878 USD
Retailer 16$972 USD
Retailer 9$974 USD
Retailer 12$995 USD
Retailer 4$1,450 USD
Retailer 13$1,650 USD
Retailer 8$1,699 USD
Retailer 20$1,834 USD
Retailer 10$1,981 USD
Retailer 2$2,098 USD
Do Amore Diamonds$3,700 USD

10 data points across 20 retailers

20 retailers$417 USD to $2,098 USD

A
Cheapest Retailer
-
$417 USD
Retailer 2
-
$467 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$517 USD
View
Retailer 4
-
$517 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$576 USD
View
A
Retailer 6
-
$602 USD
View
A
Retailer 7
-
$665 USD
View
B+
Retailer 8
-
$840 USD
View
B+
Retailer 9
-
$844 USD
View
Retailer 10
-
$878 USD
£691 GBP
View
Price last confirmed 13 days ago
Retailer 11
-
$972 USD
ZAR 15,697 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
$974 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$995 USD
View
B
Retailer 14
-
$1,450 USD
View
B
Retailer 15
-
$1,650 USD
View
B
Retailer 16
-
$1,699 USD
View
B
Retailer 17
-
$1,834 USD
View
B
Retailer 18
-
$1,981 USD
View
B
Retailer 19
-
$2,098 USD
£1,652 GBP
View
Most Expensive
Do Amore Diamonds
27-505A6987F · Oct 26
$3,700 USD
View
Price under review
19 more retailers have this diamond
Prices start from $417 USDSave up to $1,681 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
1.80ct Round
$417 USD