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Round|Lab Grown|IGI

1.28ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG835603364

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835603364

Diamond specifications and retailer prices

From €242 EUR
$270 USD
As of October 28, 2026
Save €1,137 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,378 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835603364 or 835603364. Listed at 18 retailers as of October 28, 2026, with prices from €242 to €1,378, a €1,137 spread on the same certified stone. Do Amore Diamonds lists it at €1,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835603364
Dimensions6.96 × 6.94 × 4.24 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
6.96 mm6.94 mm1.28 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835603364
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.9%

Caratlytics Score

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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 28
Current: €1,378 EUR|Low: €160 EUR|High: €2,077 EUR|Avg: €517 EUR|-33.6%
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
October 29, 2026
Retailer 18€160 EUR
Retailer 10€185 EUR
Retailer 7€218 EUR
Retailer 17€242 EUR
Retailer 15€296 EUR
Retailer 5€316 EUR
Retailer 11€337 EUR
Retailer 2€351 EUR
Retailer 4€434 EUR
Retailer 12€479 EUR
Retailer 14€604 EUR
Retailer 6€609 EUR
Retailer 9€609 EUR
Retailer 8€619 EUR
Retailer 3€786 EUR
Retailer 13€919 EUR
Retailer 16€957 EUR
Do Amore Diamonds€1,378 EUR

32 data points across 18 retailers

18 retailers€242 EUR to €1,378 EUR

Retailer 1
-
€143 EUR
$160 USD
Price last confirmed 31 days ago
Retailer 2
-
€174 EUR
$194 USD
View
Price last confirmed 27 days ago
Retailer 3
-
€185 EUR
$207 USD
View
Price last confirmed 30 days ago
Retailer 4
-
€218 EUR
HK$1,900 HKD
View
Price last confirmed 24 days ago
B+
Retailer 5
-
€242 EUR
$270 USD
View
A
Retailer 6
-
€296 EUR
$331 USD
View
B+
Retailer 7
-
€337 EUR
ZAR 6,082 ZAR
View
B+
Retailer 8
-
€351 EUR
£309 GBP
View
Retailer 9
-
€434 EUR
$485 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
€479 EUR
A$823 AUD
View
Retailer 11
-
€596 EUR
$666 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
€604 EUR
$675 USD
View
Retailer 13
-
€609 EUR
$680 USD
View
Price last confirmed 24 days ago
Retailer 14
-
€619 EUR
SGD 935 SGD
View
Price last confirmed 27 days ago
B
Retailer 15
-
€786 EUR
$878 USD
View
B
Retailer 16
-
€919 EUR
£808 GBP
View
B
Retailer 17
-
€957 EUR
$1,069 USD
View
Most Expensive
B
Do Amore Diamonds
27-EC5B1DF87 · Oct 29
€1,378 EUR
$1,540 USD
View
17 more retailers have this diamond
Prices start from €242 EURSave up to €1,137 EUR

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
1.28ct Round
€242 EUR